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Properties of the Number 22355

Twenty-Two Thousand Three Hundred Fifty-Five

Basics

Value: 22354 → 22355 → 22356

Parity: odd

Prime: No

Previous Prime: 22349

Next Prime: 22367

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 17 × 263

Divisors: 1, 5, 17, 85, 263, 1315, 4471, 22355

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101011101010011

Octal: 53523

Duodecimal: 10B2B

Hexadecimal: 5753

Square: 499746025

Square Root: 149.51588544365444

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 partitions of n such that if the length is k then k is not a part. A229816
Sum of squares of numbers that can be written as t·n + u*(n+1) for nonnegative integers t,u in exactly one way. A76460
a(1)=0, a(n) = n3 - a(n-1). A153026
Number of partitions of n with rank 5 (the rank of a partition is the largest part minus the number of parts). A363214
Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 21 ones. A31789
Numbers k such that k!6 + 12 is prime, where k!6 is the sextuple factorial number (A085158 ). A288155
Sequence coincides with union of its first and 2nd binomial transforms, ordered by size, with a(0)=1. A90859
Numbers whose digits are in nondecreasing order in bases 9 and 10. A329299
Fibonacci sequence beginning 0, 21. A22355