Properties of the Number -136929

One Hundred Thirty-Six Thousand Nine Hundred Twenty-Nine

Basics

Value: -136930 → -136929 → -136928

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 13 × 3511

Divisors: 1, 3, 13, 39, 3511, 10533, 45643, 136929

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001011011100001

Octal: -413341

Duodecimal: -672A9

Hexadecimal: -216e1

Square: 18749551041

Square Root: 370.03918711401366

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

Wieferich numbers (1): n > 1 such that 2^A000010(n) == 1 (mod n²). A77816

a(n) = ∑_j=1..n ∑_k=1..n φ(j·k). A372633

Numbers n > 1 such that 2^m == 1 (mod n²), where m = A002326((n-1)/2). A265630

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, 0, 0), (0, 0, 1), (1, -1, 1), (1, 1, -1)}. A148406

Numbers n > 1 such that 2^λ(n) == 1 (mod n²), where λ(n) is the Carmichael λ function (A002322). A291961