Properties of the Number 33949

Thirty-Three Thousand Nine Hundred Forty-Nine

Basics

Value: 33948 → 33949 → 33950

Parity: odd

Prime: No

Previous Prime: 33941

Next Prime: 33961

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 17 × 1997

Divisors: 1, 17, 1997, 33949

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000010010011101

Octal: 102235

Duodecimal: 17791

Hexadecimal: 849d

Square: 1152534601

Square Root: 184.25254408012933

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 k such that A361338(k) = 10. A361349

Semiprimes in A054567. A113692

Triangle read by rows. T(n, k) = A356265(n, k) + A357078(n, k) for 0 <= k <= n. A357079

Semiprimes k such that k+4, k+6, k+9, k+10 and k+14 are also semiprimes. A360666

Numbers k such that k + 4, k + 6, k + 9, k + 10, and k + 14 are all semiprimes, where 4, 6, 9, 10, 14 are the first 5 semiprimes. A365240

Dirichlet convolution of b_n=2^n-1 with Fibonacci numbers. A34734

Number of partitions of n into parts not of the form 25k, 25k+6 or 25k-6. Also number of partitions with at most 5 parts of size 1 and differences between parts at distance 11 are greater than 1. A36005

Stellated octagon numbers: a(n) = 20·n² + 8·n + 1. A381196

Positive integers that do not have a primitive root. A33949