Properties of the Number -406351

Four Hundred Six Thousand Three Hundred Fifty-One

Basics

Value: -406352 → -406351 → -406350

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 11 × 17 × 41 × 53

Divisors: 1, 11, 17, 41, 53, 187, 451, 583, 697, 901

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100011001101001111

Octal: -1431517

Duodecimal: -1771A7

Hexadecimal: -6334f

Square: 165121135201

Square Root: 637.4566651937996

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

Smallest triangular number beginning with the n-th triangular number other than itself. A72517

Triangular numbers such that both the number formed by the first floor((k+1)/2) digits and the remaining part (if any) are triangular numbers, where k is the number of digits. A68821

Triangular numbers whose binary conversion, read in decimal, is prime. A227028

Smallest triangular numbers whose decimal expansion begins (nontrivially) with n-th triangular number. A229235

Smallest triangular number whose decimal expansion ends (nontrivially) with the n-th triangular number. A229262