Properties of the Number -3049

Forty-Nine

Basics

Value: -3050 → -3049 → -3048

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 3049

Divisors: 1, 3049

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101111101001

Octal: -5751

Duodecimal: -1921

Hexadecimal: -be9

Square: 9296401

Square Root: 55.21775076911409

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

a(n) = ∑_i=1..n (-1)ⁱ⁺¹ prime(i)³. A242188

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 193", based on the 5-celled von Neumann neighborhood. A270688

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of B(x)^k, where B(x) is the g.f. of A384942. A384945

7th-order Fibonacci numbers with a(0)=...=a(6)=1. A60455

Primes of the form x² + 45y². A107152

a(n) = 3*(2ⁿ-1) - 2·n. A50488

Primes with first digit 3. A45709

Numbers n such that the decimal expansions of both n and n² have 0 as smallest digit and 9 as largest digit. A256709

Primes p=prime(k) of level (1,2), i.e., such that A118534(k) = prime(k-2). A117876

Lower prime of a difference of 12 between consecutive primes. A31930