Properties of the Number -3403

Four Hundred Three

Basics

Value: -3404 → -3403 → -3402

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 41 × 83

Divisors: 1, 41, 83, 3403

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -110101001011

Octal: -6513

Duodecimal: -1B77

Hexadecimal: -d4b

Square: 11580409

Square Root: 58.33523806414096

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

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 421", based on the 5-celled von Neumann neighborhood. A272052

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 461", based on the 5-celled von Neumann neighborhood. A272294

Second hexagonal numbers: a(n) = n*(2·n + 1). A14105

Centered 9-gonal (also known as nonagonal or enneagonal) numbers. Every third triangular number, starting with a(1)=1. A60544

a(n) = p*(p-1)/2 for p = prime(n). A8837

Triangular numbers which are the product of two primes. A68443

a(n) is the solution to the postage stamp problem with 5 denominations and n stamps. A1210

Odd triangular numbers. A14493

Primitive numbers in A229307. A229311

Primitive numbers in A229304. A229308