Properties of the Number 60975

Sixty Thousand Nine Hundred Seventy-Five

Basics

Value: 60974 → 60975 → 60976

Parity: odd

Prime: No

Previous Prime: 60961

Next Prime: 61001

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 ² × 271

Divisors: 1, 3, 5, 9, 15, 25, 45, 75, 225, 271

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1110111000101111

Octal: 167057

Duodecimal: 2B353

Hexadecimal: ee2f

Square: 3717950625

Square Root: 246.9311644973149

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

In the '3x+1' problem, these values for the starting value set new records for highest point of trajectory before reaching 1. A6884

Numbers k such that 2^k - k is prime. A48744

'3x+1' record-setters (blowup factor). A25587

a(n) is the number of central ideals of a garland of order 2n, i.e., a(n) = g(2n,n), where g(n,k) is the number of ideals of size k in a garland (or double fence) of order n (see A137278). A136029

Least number whose Collatz 3x+1 trajectory contains a number >= 2ⁿ. A222292

Number of partitions of n that do not contain 5 as a part. A27339

An Alexander sequence for the knot 8_2. A99844

Initial number for record sum of numbers in trajectory of 3x+1 problem. A33495

Numbers k such that k * (digit complement of k) is a square. A69000

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (0, -1, 1), (0, 0, 1), (0, 1, -1), (1, -1, 0)}. A148316