Properties of the Number 352

Three Hundred Fifty-Two

Basics

Value: 351 → 352 → 353

Parity: even

Prime: No

Previous Prime: 349

Next Prime: 353

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ⁵ × 11

Divisors: 1, 2, 4, 8, 11, 16, 22, 32, 44, 88

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 101100000

Octal: 540

Duodecimal: 254

Hexadecimal: 160

Square: 123904

Square Root: 18.76166303929372

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

Numbers k such that 8·10^k - 49 is prime. A271269

Central polygonal numbers (the Lazy Caterer's sequence): n(n+1)/2 + 1; or, maximal number of pieces formed when slicing a pancake with n cuts. A124

Number of step shifted (decimated) sequence structures using a maximum of two different symbols. A56391

Numbers whose base-3 representation contains no 2. A5836

Number of ways of writing n as a sum of 4 squares; also θ series of four-dimensional cubic lattice Z⁴. A118

Numbers that are the sum of 2 successive primes. A1043

Number of n-bead necklaces with 2 colors when turning over is not allowed; also number of output sequences from a simple n-stage cycling shift register; also number of binary irreducible polynomials whose degree divides n. A31

Numbers whose prime indices are inseparable. A335448

Numbers k such that k divides the (left) concatenation of all numbers <= k written in base 25 (most significant digit on right and removing all least significant zeros before concatenation). A29542

Numbers whose digits are primes. A46034