Properties of the Number 30397

Thirty Thousand Three Hundred Ninety-Seven

Basics

Value: 30396 → 30397 → 30398

Parity: odd

Prime: No

Previous Prime: 30391

Next Prime: 30403

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 113 × 269

Divisors: 1, 113, 269, 30397

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111011010111101

Octal: 73275

Duodecimal: 15711

Hexadecimal: 76bd

Square: 923977609

Square Root: 174.34735443934903

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

Molien series for invariants of finite Coxeter group A₁₂. A266781

Numbers k such that A361338(k) = 10. A361349

a(n) = ∑_k=1..n (k/gcd(n, k))³. A343513

Denominators of continued fraction convergents to sqrt(279). A41525

Number of distinct determinants of 3 X 3 matrices with entries from {0, 1, ..., n}. A366158

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 31. A31619

Number of nonnegative solutions to x² + y² + z² < n². A218711

a(n)=(# 1's)-(# 2's) in first n terms of A030386. A30397