Properties of the Number -323761

Three Hundred Twenty-Three Thousand Seven Hundred Sixty-One

Basics

Value: -323762 → -323761 → -323760

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 569 ²

Divisors: 1, 569, 323761

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1001111000010110001

Octal: -1170261

Duodecimal: -137441

Hexadecimal: -4f0b1

Square: 104821185121

Square Root: 569

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

T(n,k) = number of n X k array permutations with each element not moved or moved diagonally or antidiagonally by one. A189280

Squares of lesser of twin primes. A108570

Square numbers in A070552. A263951

a(1) = 3; for n>1, a(n) is the smallest square > a(n-1) obtained by inserting digits into a(n-1). A68177

Numbers k of the form q², q = prime, such that k-2 is a prime. A146981

Number of nX4 array permutations with each element not moved or moved diagonally or antidiagonally by one. A189275

Prime powers p^k with even exponents k > 0 such that (1 + p^k)/2 is prime. A192618

Number of nX6 array permutations with each element not moved or moved diagonally or antidiagonally by one. A189277

Lucky numbers that are prime powers. A225322

Prime powers (A025475) representable as (p+q)/2, where p and q are distinct prime powers. A225388