Properties of the Number 11371

Eleven Thousand Three Hundred Seventy-One

Basics

Value: 11370 → 11371 → 11372

Parity: odd

Prime: No

Previous Prime: 11369

Next Prime: 11383

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 83 × 137

Divisors: 1, 83, 137, 11371

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001101011

Octal: 26153

Duodecimal: 66B7

Hexadecimal: 2c6b

Square: 129299641

Square Root: 106.63489110042735

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

Composite numbers which contain their largest proper divisor as a substring. A62238

a(1) = 1, then a(n) = the smallest number k such that the number of divisors of the n numbers from k through k+n-1 are in strictly ascending order. A75028

Sums of six consecutive squares: a(n) = n² + (n+1)² + (n+2)² + (n+3)² + (n+4)² + (n+5)². A27865

Numbers that are the sum of eight fifth powers in two or more ways. A345610

Numbers that are the sum of eight fifth powers in exactly two ways. A346327

Numbers k such that sopfr(k + sopfr(k)) = sopfr(k) + sopfr(sopfr(k)), where sopfr = A001414. A376851

Number of partitions p of n such that the multiplicity of 2·min(p) is a part. A240496

Composite numbers k such that k is a substring of A067599(k). A390475

Numbers k that have the same set of digits in base 10 as primepi(k). A355418

a(n) = number of strings of length n that can be obtained by starting with abc and repeatedly doubling any substring of length >= 2 in place. A135156