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10,901

10,901 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 Flippable Gapful Number Harshad / Niven Odious Number Palindrome Pernicious Number Recamán's Sequence Semiprime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
11
Digit product
0
Digital root
2
Palindrome
Yes
Bit width
14 bits
Flips to (rotate 180°)
10,601
Recamán's sequence
a(174,457) = 10,901
Square (n²)
118,831,801
Cube (n³)
1,295,385,462,701
Divisor count
4
σ(n) — sum of divisors
11,904
φ(n) — Euler's totient
9,900
Sum of prime factors
1,002

Primality

Prime factorization: 11 × 991

Nearest primes: 10,891 (−10) · 10,903 (+2)

Divisors & multiples

All divisors (4)
1 · 11 · 991 · 10901
Aliquot sum (sum of proper divisors): 1,003
Factor pairs (a × b = 10,901)
1 × 10901
11 × 991
First multiples
10,901 · 21,802 (double) · 32,703 · 43,604 · 54,505 · 65,406 · 76,307 · 87,208 · 98,109 · 109,010

Sums & aliquot sequence

As consecutive integers: 5,450 + 5,451 986 + 987 + … + 996 485 + 486 + … + 506
Aliquot sequence: 10,901 1,003 77 19 1 0 — terminates at zero

Representations

In words
ten thousand nine hundred one
Ordinal
10901st
Binary
10101010010101
Octal
25225
Hexadecimal
0x2A95
Base64
KpU=
One's complement
54,634 (16-bit)
In other bases
ternary (3) 112221202
quaternary (4) 2222111
quinary (5) 322101
senary (6) 122245
septenary (7) 43532
nonary (9) 15852
undecimal (11) 8210
duodecimal (12) 6385
tridecimal (13) 4c67
tetradecimal (14) 3d89
pentadecimal (15) 336b

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹 𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic
𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺
Greek (Milesian)
͵ιϡαʹ
Mayan (base 20)
𝋡·𝋧·𝋥·𝋡
Chinese
一萬零九百零一
Chinese (financial)
壹萬零玖佰零壹
In other modern scripts
Eastern Arabic ١٠٩٠١ Devanagari १०९०१ Bengali ১০৯০১ Tamil ௧௦௯௦௧ Thai ๑๐๙๐๑ Tibetan ༡༠༩༠༡ Khmer ១០៩០១ Lao ໑໐໙໐໑ Burmese ၁၀၉၀၁

Digit at this position in famous constants

π — Pi (π)
Digit 10,901 = 4
e — Euler's number (e)
Digit 10,901 = 8
φ — Golden ratio (φ)
Digit 10,901 = 9
√2 — Pythagoras's (√2)
Digit 10,901 = 0
ln 2 — Natural log of 2
Digit 10,901 = 1
γ — Euler-Mascheroni (γ)
Digit 10,901 = 9

Also seen as

Unicode codepoint
Slanted Equal To Or Less-Than
U+2A95
Math symbol (Sm)

UTF-8 encoding: E2 AA 95 (3 bytes).

Hex color
#002A95
RGB(0, 42, 149)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.42.149.

Address
0.0.42.149
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.42.149

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

Position in π

The digit sequence 10901 first appears in π at position 237,450 of the decimal expansion (the 237,450ordinal-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.