Properties of the Number 99949

Ninety-Nine Thousand Nine Hundred Forty-Nine

Basics

Value: 99948 → 99949 → 99950

Parity: odd

Prime: No

Previous Prime: 99929

Next Prime: 99961

Digit Sum: 40

Digital Root: 4

Palindrome: No

Factorization: 127 × 787

Divisors: 1, 127, 787, 99949

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000011001101101

Octal: 303155

Duodecimal: 49A11

Hexadecimal: 1866d

Square: 9989802601

Square Root: 316.1471176525258

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

Semiprimes that contain only digits 4 and 9. A368337

Near-repdigit semiprimes with 9 as repeated digit. A105990

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (0, 1, -1), (1, 0, 0), (1, 0, 1), (1, 1, -1)}. A150170

Numbers k such that 10^k - 51 is prime. A178429

Number of crossing partitions of n. A99949