Properties of the Number 10920

Ten Thousand Nine Hundred Twenty

Basics

Value: 10919 → 10920 → 10921

Parity: even

Prime: No

Previous Prime: 10909

Next Prime: 10937

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 5 × 7 × 13

Divisors: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010101000

Octal: 25250

Duodecimal: 63A0

Hexadecimal: 2aa8

Square: 119246400

Square Root: 104.49880382090505

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

Triangle read by rows, the Bell transform of ∏_k=0..n 7·k+1 without column 0. A132056

a(n) = n*(n+1)*(n+2)*(n+3)/4. A33487

Numbers that are divisible by exactly 5 different primes. A51270

A partition product with biggest-part statistic of Stirling₁ type (with parameter k = -2) as well as of Stirling₂ type (with parameter k = -2), (triangle read by rows). A157400

Triangle T(n,k), 0 <= k <= n, read by rows, defined by T(0,0) = 1; T(0,k) = 0 if k>0 or if k<0; T(n,k) = k·T(n-1,k-1) + (k+1)*T(n-1,k+1). A104035

Triangle read by rows, coefficients of the polynomials P(m, n) = ∑_k=1..n binomial(m·n, m·k)* P(m, n-k)*z with P(m, 0) = 1 and m = 3. A278073

a(n) = abs(A154879(n+1)). A115341

Let a,b,c,...k be all divisors of n; a(n) = (a+1)*(b+1)*...*(k+1). A20696

a(n) = LCM of Fibonacci sequence {F₁,...,F_n}. A35105

Numbers with exactly 2 odd integers in their Collatz (or 3x+1) trajectory. A62052