Properties of the Number -462400

Four Hundred Sixty-Two Thousand Four Hundred

Basics

Value: -462401 → -462400 → -462399

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ⁶ × 5 ² × 17 ²

Divisors: 1, 2, 4, 5, 8, 10, 16, 17, 20, 25

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1110000111001000000

Octal: -1607100

Duodecimal: -1A3714

Hexadecimal: -70e40

Square: 213813760000

Square Root: 680

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

Squares of tetrahedral numbers: a(n) = binomial(n+3,n)². A1249

Initial values for f(x)=φ(σ(x)) such that iteration of f ends in a cycle of length 18. A96890

Squares whose digits are all even. A30098

Number of 2 X 2 matrices having all terms in {1,...,n} and odd determinant. A211065

Squares that remain squares if you decrease them by 4 times a repunit with the same number of digits. A273231

a(n) is the number of subsets of {1..n} that contain 3 even and 3 odd numbers. A331574

k² is a term if k² + (k-1)² and k² + (k+1)² are primes. A75577

Numbers with prime factorization p²*q²*r⁶ where p, q, and r are distinct primes. A190469

Squares of even tetrahedral numbers (A015220). A14796

Even-digit perfect powers. A75787