Properties of the Number 2527

Two Thousand Five Hundred Twenty-Seven

Basics

Value: 2526 → 2527 → 2528

Parity: odd

Prime: No

Previous Prime: 2521

Next Prime: 2531

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 7 × 19 ²

Divisors: 1, 7, 19, 133, 361, 2527

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100111011111

Octal: 4737

Duodecimal: 1567

Hexadecimal: 9df

Square: 6385729

Square Root: 50.269274910227224

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

Numbers obtained by reinterpreting base-2 representation of n in primorial base: a(0) = 0, a(2n) = A276154(a(n)), a(2n+1) = 1 + A276154(a(n)). A276156

Goodstein sequence starting with 4: to calculate a(n+1), write a(n) in the hereditary representation in base n+2, then bump the base to n+3, then subtract 1. A56193

Generalized Stirling number triangle of first kind read by rows: T(n, k) = [x^k] ∏_m=1..n (x - m - r), with r = 7. A51379

Smallest of 3 consecutive numbers each divisible by a square. A70258

a(n) = 7·n². A33582

When expressed in base 3 and then interpreted in base 4, is a multiple of the original number. A62853

a(n) = n*(3·n + 19)/2. A140675

Numbers with ordered prime signature (1,2). A95990

a(n) = A276156(n) / A002110(A007814(n)). A328461

a(n) = Frobenius number for 6 successive primes = F[p(n), p(n+1), p(n+2), p(n+3), p(n+4), p(n+5)]. A138992