Properties of the Number 30853

Thirty Thousand Eight Hundred Fifty-Three

Basics

Value: 30852 → 30853 → 30854

Parity: odd

Prime: Yes

Previous Prime: 30851

Next Prime: 30859

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 30853

Divisors: 1, 30853

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 111100010000101

Octal: 74205

Duodecimal: 15A31

Hexadecimal: 7885

Square: 951907609

Square Root: 175.65022060902743

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

Sum of parts of the n-th subsection of the head of the last section of the set of partitions of any odd integer >= 2n+1. A182995

Successive powers of the matrix A=[1,2;3,4] written by rows in groups of 4. A100638

a(n) = 5·a(n-1) + 2·a(n-2), n > 1; a(0) = a(1) = 1. A124610

Numbers k such that the continued fraction for sqrt(k) has period 85. A20424

Number of nX2 0..1 arrays with no more than floor(nX2/2) elements unequal to at least one horizontal, vertical or antidiagonal neighbor, with new values introduced in row major 0..1 order. A222629

Numbers k such that 2k + 1 divides 2^k + k². A327636

Primes having only {0, 3, 5, 8} as digits. A386063

The smaller member prime(i) of an emirp pair (prime(i),prime(j)), such that the digit sum of i equals the digit sum of j. A178613

Least prime p such that p·6ⁿ +/- 1 are primes. A225057

Numbers k such that (47^k + 3^k)/50 is prime. A390751