Properties of the Number 49515

Forty-Nine Thousand Five Hundred Fifteen

Basics

Value: 49514 → 49515 → 49516

Parity: odd

Prime: No

Previous Prime: 49499

Next Prime: 49523

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 3301

Divisors: 1, 3, 5, 15, 3301, 9903, 16505, 49515

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000101101011

Octal: 140553

Duodecimal: 247A3

Hexadecimal: c16b

Square: 2451735225

Square Root: 222.51966205259257

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 compositions of n avoiding equidistant 3-term arithmetic progressions. A238432

Table read by antidiagonals: Place k equally spaced points on each side of a regular n-gon and join every pair of these n·k points by a chord; T(n,k) (n >= 3, k >= 0) gives the number of edges in the resulting planar graph. A367305

Indices of primes in sequence defined by A(0) = 97, A(n) = 10·A(n-1) + 17 for n > 0. A101018

E.g.f.: ∑_n>=0 xⁿ * (3·exp(n·x) - 2)ⁿ. A248471

Number of totally aperiodic integer partitions of n. A319811

Numbers n such that 123·2ⁿ-1 is prime. A50587

Starting index of a string of 3 or more consecutive equal digits in decimal expansion of π. A49515

Number of length n+4 0..6 arrays with no five consecutive elements with pattern ababa or abbba (possibly a=b) and new values 0..6 introduced in 0..6 order. A244181

G.f.: A(x) = INV(x - x·INV(x - 3·x*INV(x - 5·x*INV(x - 7·x*INV(x - ...))))), where INV(F(x)) = series reversion of F(x). A196659