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13,973

13,973 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.).
Arithmetic Number Deficient Number Evil Number Recamán's Sequence Semiprime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
23
Digit product
567
Digital root
5
Palindrome
No
Bit width
14 bits
Reversed
37,931
Recamán's sequence
a(20,770) = 13,973
Square (n²)
195,244,729
Cube (n³)
2,728,154,598,317
Divisor count
4
σ(n) — sum of divisors
14,220
φ(n) — Euler's totient
13,728
Sum of prime factors
246

Primality

Prime factorization: 89 × 157

Nearest primes: 13,967 (−6) · 13,997 (+24)

Divisors & multiples

All divisors (4)
1 · 89 · 157 · 13973
Aliquot sum (sum of proper divisors): 247
Factor pairs (a × b = 13,973)
1 × 13973
89 × 157
First multiples
13,973 · 27,946 (double) · 41,919 · 55,892 · 69,865 · 83,838 · 97,811 · 111,784 · 125,757 · 139,730

Sums & aliquot sequence

As a sum of two squares: 7² + 118² = 58² + 103²
As consecutive integers: 6,986 + 6,987 113 + 114 + … + 201 11 + 12 + … + 167
Aliquot sequence: 13,973 247 33 15 9 4 3 1 0 — terminates at zero

Representations

In words
thirteen thousand nine hundred seventy-three
Ordinal
13973rd
Binary
11011010010101
Octal
33225
Hexadecimal
0x3695
Base64
NpU=
One's complement
51,562 (16-bit)
In other bases
ternary (3) 201011112
quaternary (4) 3122111
quinary (5) 421343
senary (6) 144405
septenary (7) 55511
nonary (9) 21145
undecimal (11) a553
duodecimal (12) 8105
tridecimal (13) 648b
tetradecimal (14) 5141
pentadecimal (15) 4218

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺
Greek (Milesian)
͵ιγϡογʹ
Mayan (base 20)
𝋡·𝋮·𝋲·𝋭
Chinese
一萬三千九百七十三
Chinese (financial)
壹萬參仟玖佰柒拾參
In other modern scripts
Eastern Arabic ١٣٩٧٣ Devanagari १३९७३ Bengali ১৩৯৭৩ Tamil ௧௩௯௭௩ Thai ๑๓๙๗๓ Tibetan ༡༣༩༧༣ Khmer ១៣៩៧៣ Lao ໑໓໙໗໓ Burmese ၁၃၉၇၃

Digit at this position in famous constants

π — Pi (π)
Digit 13,973 = 9
e — Euler's number (e)
Digit 13,973 = 4
φ — Golden ratio (φ)
Digit 13,973 = 4
√2 — Pythagoras's (√2)
Digit 13,973 = 4
ln 2 — Natural log of 2
Digit 13,973 = 6
γ — Euler-Mascheroni (γ)
Digit 13,973 = 5

Also seen as

Unicode codepoint
CJK Unified Ideograph-3695
U+3695
Other letter (Lo)

UTF-8 encoding: E3 9A 95 (3 bytes).

Hex color
#003695
RGB(0, 54, 149)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.54.149.

Address
0.0.54.149
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.54.149

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

Position in π

The digit sequence 13973 first appears in π at position 23,008 of the decimal expansion (the 23,008ordinal-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.