Properties of the Number 10144

Ten Thousand One Hundred Forty-Four

Basics

Value: 10143 → 10144 → 10145

Parity: even

Prime: No

Previous Prime: 10141

Next Prime: 10151

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ⁵ × 317

Divisors: 1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

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Representations

Binary: 10011110100000

Octal: 23640

Duodecimal: 5A54

Hexadecimal: 27a0

Square: 102900736

Square Root: 100.71742649611338

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

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 0 and 1 1 1 vertically. A207845

a(n) = 1 + (number of partitions of n, n>0). A52810

a(n) = A061086(n) / n. A61087

Number of pairs of integer partitions of n where every part of the first is less than every part of the second. A322440

Even heptagonal numbers (A000566). A14640

Third binomial transform of A010685 (period 2: repeat 1,4). A80960

Smallest number with n nonprime substrings (Version 3: substrings with leading zeros are counted as nonprime if the corresponding number is not a prime). A213304

Rook polynomials; fourth column of A008305. A4306

a(n+3) = a(n+2) + a(n+1) + a(n) - 4. A803

Positive numbers having the same set of digits in base 7 and base 10. A37440