Properties of the Number -124755

One Hundred Twenty-Four Thousand Seven Hundred Fifty-Five

Basics

Value: -124756 → -124755 → -124754

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 8317

Divisors: 1, 3, 5, 15, 8317, 24951, 41585, 124755

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110011101010011

Octal: -363523

Duodecimal: -60243

Hexadecimal: -1e753

Square: 15563810025

Square Root: 353.20673832756927

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

This table (read by rows) shows the coefficients of sum formulas of n-th subfactorial numbers (A000166). The n-th row (n>=1) contains T(i,n) for i=1 to n, where T(i,n) satisfies Subf(n) = ∑_i=1..n T(i,n) * n^n-i. A101559

Rectangular table, read by antidiagonals, defined by the following rule: start with all 1's in row zero; from then on, row n+1 equals the partial sums of row n excluding terms in columns k = m*(m+1)/2 (m>=1). A127054

Number of series-reduced planted achiral trees whose leaves span an initial interval of positive integers appearing with multiplicities an integer partition of n. A317099

Sum{k=1 to n} H(k) k!, where H(k) = sum{j=1 to k} 1/j. A97422

T(n, k) = [x^k] ∑_j=0..n Pochhammer(x, j), for 0 <= k <= n, triangle read by rows. A326326