Properties of the Number -36847

Thirty-Six Thousand Eight Hundred Forty-Seven

Basics

Value: -36848 → -36847 → -36846

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 36847

Divisors: 1, 36847

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000111111101111

Octal: -107757

Duodecimal: -193A7

Hexadecimal: -8fef

Square: 1357701409

Square Root: 191.95572406156583

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

Prime number spiral (clockwise, Southwest spoke). A54568

Number of 8k+-3 primes (A003629) in range [2ⁿ,2ⁿ⁺¹]. A95014

a(n) = A007290(n+2) - 1 = 2·C(n+2,3) - 1. A108766

Primes p such that p-+1, p-+3, p-+5 are not squarefree. A155145

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 549", based on the 5-celled von Neumann neighborhood. A272844

Numbers k such that 431·2^k+1 is prime. A323031

Prime numbers P such that Q=2·P-1, R=4·Q+1, S=6·R+1, T=8·S-1, U=10·T+1 and V=12·U-1 are all prime numbers. A330304

a(n) = ∑_i=0..n T(i,n-i), array T as in A049723. A49724

Numbers n such that the number formed by the digits of 2n sorted in ascending order is equal to the sum of the divisors of n after the digits of each divisor have been sorted in ascending order. A83387