Live analysis

116,721

116,721 is a composite number, odd.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

116,721 (one hundred sixteen thousand seven hundred twenty-one) is an odd 6-digit number. It is a composite number with 20 divisors, and factors as 3⁴ × 11 × 131. Written other ways, in hexadecimal, 0x1C7F1.

Deficient Number Gapful Number Odious Number Pernicious Number

Interestingness

★ ☆ ☆ ☆ ☆

1 notable fact · grade F

116,709 116,710 116,711 116,712 116,713 116,714 116,715 116,716 116,717 116,718 116,719 116,720 116,721 116,722 116,723 116,724 116,725 116,726 116,727 116,728 116,729 116,730 116,731 116,732 116,733

less more

Properties

Parity: Odd
Digit count: 6
Digit sum: 18
Digit product: 84
Digital root: 9
Palindrome: No
Bit width: 17 bits
Reversed: 127,611
Square (n²): 13,623,791,841
Cube (n³): 1,590,182,607,473,361
Divisor count: 20
σ(n) — sum of divisors: 191,664
φ(n) — Euler's totient: 70,200
Sum of prime factors: 154

Primality

Prime factorization: 3 ⁴ × 11 × 131

Nearest primes: 116,719 (−2) · 116,731 (+10)

Divisors & multiples

All divisors (20)

1 · 3 · 9 · 11 · 27 · 33 · 81 · 99 · 131 · 297 · 393 · 891 · 1179 · 1441 · 3537 · 4323 · 10611 · 12969 · 38907 · 116721

Aliquot sum (sum of proper divisors): 74,943

Factor pairs (a × b = 116,721)

1 × 116721

3 × 38907

9 × 12969

11 × 10611

27 × 4323

33 × 3537

81 × 1441

99 × 1179

131 × 891

297 × 393

First multiples

116,721 · 233,442 (double) · 350,163 · 466,884 · 583,605 · 700,326 · 817,047 · 933,768 · 1,050,489 · 1,167,210

Sums & aliquot sequence

As consecutive integers: 58,360 + 58,361 38,906 + 38,907 + 38,908 19,451 + 19,452 + 19,453 + 19,454 + 19,455 + 19,456 12,965 + 12,966 + … + 12,973

Aliquot sequence: 116,721 → 74,943 → 43,305 → 26,007 → 8,673 → 5,007 → 1,673 → 247 → 33 → 15 → 9 → 4 → 3 → 1 → 0 — terminates at zero

Continued fraction of √n

√116,721 = [341; (1, 1, 1, 4, 2, 1, 3, 1, 8, 1, 2, 2, 1, 2, 4, 10, 2, 4, 3, 1, 2, 1, 1, 1, …)]

Representations

In words: one hundred sixteen thousand seven hundred twenty-one
Ordinal: 116721st
Binary: 11100011111110001
Octal: 343761
Hexadecimal: 0x1C7F1
Base64: Acfx
One's complement: 4,294,850,574 (32-bit)
Scientific notation: 1.16721 × 10⁵
As a duration: 116,721 s = 1 day, 8 hours, 25 minutes, 21 seconds

In other bases

ternary (3) 12221010000

quaternary (4) 130133301

quinary (5) 12213341

senary (6) 2300213

septenary (7) 664203

nonary (9) 187100

undecimal (11) 7a770

duodecimal (12) 57669

tridecimal (13) 41187

tetradecimal (14) 30773

pentadecimal (15) 248b6

As an angle

116,721° = 324 × 360° + 81°

81° ≈ 1.414 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺
Greek (Milesian): ͵ριϛψκαʹ
Mayan (base 20): 𝋮·𝋫·𝋰·𝋡
Chinese: 一十一萬六千七百二十一
Chinese (financial): 壹拾壹萬陸仟柒佰貳拾壹

In other modern scripts

Eastern Arabic ١١٦٧٢١ Devanagari ११६७२१ Bengali ১১৬৭২১ Tamil ௧௧௬௭௨௧ Thai ๑๑๖๗๒๑ Tibetan ༡༡༦༧༢༡ Khmer ១១៦៧២១ Lao ໑໑໖໗໒໑ Burmese ၁၁၆၇၂၁

Also seen as

Hex color

#01C7F1

RGB(1, 199, 241)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.199.241.

Address: 0.1.199.241
Class: reserved
IPv4-mapped IPv6: ::ffff:0.1.199.241

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 116,721 and was likely granted around 1871.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US116,721 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 116721 first appears in π at position 776,748 of the decimal expansion (the 776,748ordinal-suffix:th digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 116721 on Pi Search ↗