Properties of the Number 10424

Ten Thousand Four Hundred Twenty-Four

Basics

Value: 10423 → 10424 → 10425

Parity: even

Prime: No

Previous Prime: 10399

Next Prime: 10427

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 1303

Divisors: 1, 2, 4, 8, 1303, 2606, 5212, 10424

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10100010111000

Octal: 24270

Duodecimal: 6048

Hexadecimal: 28b8

Square: 108659776

Square Root: 102.09799214480175

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

Number of integer partitions of n whose number of submultisets is less than n. A325833

Number of integer partitions of n whose number of submultisets is less than or equal to n. A325834

Numbers k such that k² == 2 (mod 23²). A156849

Least positive integer k such that prime(k·n)+2 = prime(i·n)*prime(j·n) for some 0 < i < j. A257926

Expansion of 1/sqrt(1-8·x-4·x²). A98443

Exponential Riordan array (e^x(1+x),x). A122832

Triangle read by rows: T(n,k) = number of ways of partitioning the (n+2)-element multiset {1,1,1,2,3,...,n} into exactly k nonempty parts, n >= 0 and 1 <= k <= n + 2. A291117

Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of 1/sqrt(1 - 4·k*x - 4·x²). A386621

Number of ways of partitioning the multiset {1,1,1,2,3,...,n-2} into exactly three nonempty parts. A168605

Number of cubic equations ax³ + bx² + cx + d = 0 with integer coefficients |a|,|b|,|c|,|d| <= n, a <> 0, having three real roots, of which at least two are equal. A155192