Properties of the Number -323400

Three Hundred Twenty-Three Thousand Four Hundred

Basics

Value: -323401 → -323400 → -323399

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 5 ² × 7 ² × 11

Divisors: 1, 2, 3, 4, 5, 6, 7, 8, 10, 11

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001110111101001000

Octal: -1167510

Duodecimal: -1371A0

Hexadecimal: -4ef48

Square: 104587560000

Square Root: 568.6826883245172

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

Triangle read by rows: T(n,k) is the number of partitions of [1, 2, ..., k] into exactly n blocks, each of size 1, 2 or 3 (n >= 0, 0 <= k <= 3n). A144385

a(n) = n²*(n+1)²*(n+2)/12. A4302

a(n) = 5·4*3·2*1 - 10·9*8·7*6 + 15·14·13·12·11 - 20·19·18·17·16 + ... - (up to the n-th term). A319888

Integers y such that there exist two integers 0<x<=y<=z such that ψ(x) = ψ(y) = ψ(z) = x + y + z. A386901

Integers z such that there exist two integers 0<x<=y<=z such that ψ(x) = ψ(y) = ψ(z) = x + y + z. A386933

Triangle in A144385 with rows left-adjusted. A144399

Numbers with prime factorization pqr^2s^2t³. A190386

Number of (w,x,y,z) with all terms in {1,...,n} and |x-y|>=|y-z|. A212682