Properties of the Number 9655

Nine Thousand Six Hundred Fifty-Five

Basics

Value: 9654 → 9655 → 9656

Parity: odd

Prime: No

Previous Prime: 9649

Next Prime: 9661

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 × 1931

Divisors: 1, 5, 1931, 9655

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10010110110111

Octal: 22667

Duodecimal: 5707

Hexadecimal: 25b7

Square: 93219025

Square Root: 98.2598595561789

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 n such that p(3n) is prime, where p(n) is the number of partitions of n. A111389

Number of integer partitions of n of whose permutations do not all have distinct runs. A351203

Numbers that occur only once in A155043; positions of zeros in A262505, ones in A262507. A262508

Number of integer partitions of n whose parts plus 1 are relatively prime. A318980

Number of nonnegative integer 7 X 7 matrices with sum of elements equal to n, under row and column permutations. A52373

Denominators of continued fraction convergents to sqrt(267). A41501

Integers of the form 4n+3 for which ∑_i=1..u J(i,4n+3) obtains value zero exactly 3 times, when u ranges from 1 to (4n+3). Here J(i,k) is the Jacobi symbol. A166053

Triangle read by rows: T(n,k) (n>=1, 1 <= k <= n) = number of n-element unlabeled rigid interval posets of height k. A193357

Partial sums of A286271. A286272

E.g.f. satisfies A(x) = 1/(1 - x)^exp(x * A(x)). A356925