Properties of the Number 11375

Eleven Thousand Three Hundred Seventy-Five

Basics

Value: 11374 → 11375 → 11376

Parity: odd

Prime: No

Previous Prime: 11369

Next Prime: 11383

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 ³ × 7 × 13

Divisors: 1, 5, 7, 13, 25, 35, 65, 91, 125, 175

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001101111

Octal: 26157

Duodecimal: 66BB

Hexadecimal: 2c6f

Square: 129390625

Square Root: 106.6536450385077

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

Multiples of 13 containing a 13 in their decimal representation. A121033

a(n) = n*(n+1)*(4·n+5)/6. A16061

Numbers n that are the hypotenuse of exactly 10 distinct integer-sided right triangles, i.e., n² can be written as a sum of two squares in 10 ways. A97225

Triangular matrix, read by rows, that satisfies: T(n,k) = [T³](n-1,k) when n>k>=0, with T(n,n) = (n+1). A102098

Sum of next n cubes. A75664

Integers k such that k = Sum k/(p_i + j), where p_i are the prime factors of k (with multiplicity). Case j = -1. A380888

a(n) = 1*(n+1-1) + 2*(n+1-2) + ... + k*(n+1-k), where k = floor((n+1)/2). A23856

a(n) = a(1) + a(2) + ... + a(n-1) + a(m) for n >= 3, where m = 2·n - 3 - 2^p+1 and p is the unique integer such that 2^p < n-1 <= 2^p+1, with a(1) = 1 and a(2) = 2. A49960

Partial sums of A007585. A51797

a(n) is the smallest number whose English name has the letter "i" in the n-th position, or -1 if no such number exists. A164793