Properties of the Number 49372

Forty-Nine Thousand Three Hundred Seventy-Two

Basics

Value: 49371 → 49372 → 49373

Parity: even

Prime: No

Previous Prime: 49369

Next Prime: 49391

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 12343

Divisors: 1, 2, 4, 12343, 24686, 49372

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000011011100

Octal: 140334

Duodecimal: 246A4

Hexadecimal: c0dc

Square: 2437594384

Square Root: 222.1981098029414

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

Least number m such that the σ-Harmonic sequence ∑_k=1..m 1/σ(k) >= n. A74468

INVERT transform of A002321, Mertens's function. A144031

Number of nondecreasing arrangements of n+2 numbers in 0..n with the last equal to n and each after the second equal to the sum of one or two of the preceding three. A190034

Number of n-node planar graphs with minimum degree at least 4. A49372