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10,961

10,961 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 Odious Number Pernicious Number Recamán's Sequence Semiprime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
17
Digit product
0
Digital root
8
Palindrome
No
Bit width
14 bits
Reversed
16,901
Flips to (rotate 180°)
19,601
Recamán's sequence
a(174,337) = 10,961
Square (n²)
120,143,521
Cube (n³)
1,316,893,133,681
Divisor count
4
σ(n) — sum of divisors
11,172
φ(n) — Euler's totient
10,752
Sum of prime factors
210

Primality

Prime factorization: 97 × 113

Nearest primes: 10,957 (−4) · 10,973 (+12)

Divisors & multiples

All divisors (4)
1 · 97 · 113 · 10961
Aliquot sum (sum of proper divisors): 211
Factor pairs (a × b = 10,961)
1 × 10961
97 × 113
First multiples
10,961 · 21,922 (double) · 32,883 · 43,844 · 54,805 · 65,766 · 76,727 · 87,688 · 98,649 · 109,610

Sums & aliquot sequence

As a sum of two squares: 31² + 100² = 44² + 95²
As consecutive integers: 5,480 + 5,481 65 + 66 + … + 161 41 + 42 + … + 153
Aliquot sequence: 10,961 211 1 0 — terminates at zero

Representations

In words
ten thousand nine hundred sixty-one
Ordinal
10961st
Binary
10101011010001
Octal
25321
Hexadecimal
0x2AD1
Base64
KtE=
One's complement
54,574 (16-bit)
In other bases
ternary (3) 120000222
quaternary (4) 2223101
quinary (5) 322321
senary (6) 122425
septenary (7) 43646
nonary (9) 16028
undecimal (11) 8265
duodecimal (12) 6415
tridecimal (13) 4cb2
tetradecimal (14) 3dcd
pentadecimal (15) 33ab

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹 𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic
𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Greek (Milesian)
͵ιϡξαʹ
Mayan (base 20)
𝋡·𝋧·𝋨·𝋡
Chinese
一萬零九百六十一
Chinese (financial)
壹萬零玖佰陸拾壹
In other modern scripts
Eastern Arabic ١٠٩٦١ Devanagari १०९६१ Bengali ১০৯৬১ Tamil ௧௦௯௬௧ Thai ๑๐๙๖๑ Tibetan ༡༠༩༦༡ Khmer ១០៩៦១ Lao ໑໐໙໖໑ Burmese ၁၀၉၆၁

Digit at this position in famous constants

π — Pi (π)
Digit 10,961 = 8
e — Euler's number (e)
Digit 10,961 = 1
φ — Golden ratio (φ)
Digit 10,961 = 4
√2 — Pythagoras's (√2)
Digit 10,961 = 7
ln 2 — Natural log of 2
Digit 10,961 = 1
γ — Euler-Mascheroni (γ)
Digit 10,961 = 9

Also seen as

Unicode codepoint
Closed Subset Or Equal To
U+2AD1
Math symbol (Sm)

UTF-8 encoding: E2 AB 91 (3 bytes).

Hex color
#002AD1
RGB(0, 42, 209)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.42.209.

Address
0.0.42.209
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.42.209

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

Position in π

The digit sequence 10961 first appears in π at position 74,596 of the decimal expansion (the 74,596ordinal-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.