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135,959

135,959 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.).

135,959 (one hundred thirty-five thousand nine hundred fifty-nine) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 79 × 1,721. Written other ways, in hexadecimal, 0x21317.

Arithmetic Number Cube-Free Deficient Number Evil Number Semiprime Squarefree

Interestingness

Properties

Parity
Odd
Digit count
6
Digit sum
32
Digit product
6,075
Digital root
5
Palindrome
No
Bit width
18 bits
Reversed
959,531
Square (n²)
18,484,849,681
Cube (n³)
2,513,181,677,779,079
Divisor count
4
σ(n) — sum of divisors
137,760
φ(n) — Euler's totient
134,160
Sum of prime factors
1,800

Primality

Prime factorization: 79 × 1721

Nearest primes: 135,937 (−22) · 135,977 (+18)

Divisors & multiples

All divisors (4)
1 · 79 · 1721 · 135959
Aliquot sum (sum of proper divisors): 1,801
Factor pairs (a × b = 135,959)
1 × 135959
79 × 1721
First multiples
135,959 · 271,918 (double) · 407,877 · 543,836 · 679,795 · 815,754 · 951,713 · 1,087,672 · 1,223,631 · 1,359,590

Sums & aliquot sequence

As consecutive integers: 67,979 + 67,980 1,682 + 1,683 + … + 1,760 782 + 783 + … + 939
Aliquot sequence: 135,959 1,801 1 0 — terminates at zero

Continued fraction of √n

√135,959 = [368; (1, 2, 1, 1, 1, 6, 1, 28, 1, 1, 1, 2, 3, 2, 16, 1, 2, 1, 1, 73, 5, 1, 3, 1, …)]

Period length 46 — the block in parentheses repeats forever.

Representations

In words
one hundred thirty-five thousand nine hundred fifty-nine
Ordinal
135959th
Binary
100001001100010111
Octal
411427
Hexadecimal
0x21317
Base64
AhMX
One's complement
4,294,831,336 (32-bit)
Scientific notation
1.35959 × 10⁵
As a duration
135,959 s = 1 day, 13 hours, 45 minutes, 59 seconds
In other bases
ternary (3) 20220111112
quaternary (4) 201030113
quinary (5) 13322314
senary (6) 2525235
septenary (7) 1104245
nonary (9) 226445
undecimal (11) 9316a
duodecimal (12) 6681b
tridecimal (13) 49b65
tetradecimal (14) 37795
pentadecimal (15) 2a43e

As an angle

135,959° = 377 × 360° + 239°
239° ≈ 4.171 rad
Compass bearing: WSW (west-southwest)

Historical numeral systems

Babylonian (base 60)
𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ρλεϡνθʹ
Mayan (base 20)
𝋰·𝋳·𝋱·𝋳
Chinese
一十三萬五千九百五十九
Chinese (financial)
壹拾參萬伍仟玖佰伍拾玖
In other modern scripts
Eastern Arabic ١٣٥٩٥٩ Devanagari १३५९५९ Bengali ১৩৫৯৫৯ Tamil ௧௩௫௯௫௯ Thai ๑๓๕๙๕๙ Tibetan ༡༣༥༩༥༩ Khmer ១៣៥៩៥៩ Lao ໑໓໕໙໕໙ Burmese ၁၃၅၉၅၉

Also seen as

Unicode codepoint
𡌗
CJK Unified Ideograph-21317
U+21317
Other letter (Lo)

UTF-8 encoding: F0 A1 8C 97 (4 bytes).

Hex color
#021317
RGB(2, 19, 23)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.2.19.23.

Address
0.2.19.23
Class
reserved
IPv4-mapped IPv6
::ffff:0.2.19.23

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 135,959 and was likely granted around 1872.

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

Position in π

The digit sequence 135959 first appears in π at position 58,953 of the decimal expansion (the 58,953ordinal-suffix:rd 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.

Related reading

  • Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.