Properties of the Number 10954

Ten Thousand Nine Hundred Fifty-Four

Basics

Value: 10953 → 10954 → 10955

Parity: even

Prime: No

Previous Prime: 10949

Next Prime: 10957

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 5477

Divisors: 1, 2, 5477, 10954

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101011001010

Octal: 25312

Duodecimal: 640A

Hexadecimal: 2aca

Square: 119990116

Square Root: 104.66135867644753

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Coordination sequence for body-centered tetragonal lattice. A8527

T(n,k) = Number of n X k 0..1 arrays with no element equal to more than two of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281080

Moebius transform of tetrahedral numbers. A117108

Numbers k such that k and 8·k, taken together, are pandigital. A114126

Indices of record values in A246785. A246790

a(n) = s(1)*t(n) + s(2)*t(n-1) + ... + s(k)*t(n+1-k), where k = floor((n+1)/2), s = (F(2), F(3), ...), t = A023533. A24595

a(n) = (2·n-1)² + (2·n+1)². A108100

Number of nondecreasing arrangements of 5 numbers x(i) in -(n+3)..(n+3) with the sum of sign(x(i))*x(i)² zero. A188005

Triangle read by rows, T(n,k) = !n + (k-1)*(n-1)!, with n>=1, 1<=k<=n; Position of the first n-letter permutation beginning with number k in the list of lexicographically sorted permutations A030299. A237450

Numbers n such that there is exactly one nontrivial square n-gonal number. A277449