Properties of the Number -333667

Three Hundred Thirty-Three Thousand Six Hundred Sixty-Seven

Basics

Value: -333668 → -333667 → -333666

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 333667

Divisors: 1, 333667

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010001011101100011

Octal: -1213543

Duodecimal: -141117

Hexadecimal: -51763

Square: 111333666889

Square Root: 577.6391607223319

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

Smallest primitive factor of 10ⁿ - 1. Also smallest prime p such that 1/p has repeating decimal expansion of period n. A7138

Largest prime factor of the "repunit" number 11...1 (cf. A002275). A3020

Prime 3 followed by unique period primes (the period r of 1/p is not shared with any other prime) of the form A019328(r)/gcd(A019328(r),r) in order (periods r are given in A051627). A40017

Triangle of prime numbers in which n-th row lists all primes p such that 1/p has decimal period n, n >= 1. A46107

a(n) = (10^2·n + 10ⁿ + 1)/3. A74992

Irregular triangle read by rows in which row n lists prime factors (with multiplicity) of the repunit (10ⁿ - 1)/9 (A002275(n)). A102380

Largest prime factor of 10ⁿ - 1. A5422

Divisors of 999999999. A27889

Numbers of the form (10^a + 10^b + 1)/3. A237424

Prime divisors of solutions to 10ⁿ == 1 (mod n). A66364