Properties of the Number 350

Three Hundred Fifty

Basics

Value: 349 → 350 → 351

Parity: even

Prime: No

Previous Prime: 349

Next Prime: 353

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 ² × 7

Divisors: 1, 2, 5, 7, 10, 14, 25, 35, 50, 70

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011110

Octal: 536

Duodecimal: 252

Hexadecimal: 15e

Square: 122500

Square Root: 18.708286933869708

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

Primorial base exp-function: digits in primorial base representation of n become the exponents of successive prime factors whose product a(n) is. A276086

Triangle of Stirling numbers of the second kind, S2(n,k), n >= 1, 1 <= k <= n. A8277

Triangle of Stirling numbers of 2nd kind, S(n,k), n >= 0, 0 <= k <= n. A48993

a(n) = n*(n+3)/2. A96

Number of rooted trees with n vertices in which vertices at the same level have the same degree. A3238

Numbers k such that k² + 1 is prime. A5574

Numbers that are products of 4 primes. A14613

Numbers having k prime factors (counted with multiplicity), the largest of which is the k-th prime. A106529

Antisigma(n): Sum of the numbers less than n that do not divide n. A24816

Multiples of 10: a(n) = 10·n. A8592