Properties of the Number -230773

Two Hundred Thirty Thousand Seven Hundred Seventy-Three

Basics

Value: -230774 → -230773 → -230772

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 230773

Divisors: 1, 230773

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111000010101110101

Octal: -702565

Duodecimal: -B1671

Hexadecimal: -38575

Square: 53256177529

Square Root: 480.38838453901025

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

Smallest number m such that m#/φ(m#) >= n, where m# indicates the primorial (A034386) of m and φ is Euler's totient function. A91440

a(n) is the least k > 0 such that σ(k!) >= n·k!. A61556

Let a(n) be the n-th term of the sequence. Let m = primorial(a(n)); m is the minimum positive integer such that m/φ(m) >= n. A167348