Properties of the Number -103740

One Hundred Three Thousand Seven Hundred Forty

Basics

Value: -103741 → -103740 → -103739

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 5 × 7 × 13 × 19

Divisors: 1, 2, 3, 4, 5, 6, 7, 10, 12, 13

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001010100111100

Octal: -312474

Duodecimal: -50050

Hexadecimal: -1953c

Square: 10761987600

Square Root: 322.08694478354755

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) is the smallest positive integer such that a(n)*(1ⁿ + 2ⁿ + ... + xⁿ) is a polynomial in·with integer coefficients. A64538

Numbers with six distinct prime divisors. A74969

Smallest triangular number with n prime factors (counted without multiplicity). A76551

Smallest triangular number divisible by exactly n triangular numbers. A76983

a(n) is the smallest n-gonal number with exactly n distinct prime factors. A358862

The first of two consecutive triangular numbers the sum of which is equal to the sum of two consecutive prime numbers. A298462

Square array read by antidiagonals: the n-th row lists n-gonal numbers that are products of smaller n-gonal numbers. A374370

Smallest hexagonal number with n distinct prime factors. A156237

First differences of A069473. A69474

Triangular numbers that are sandwiched between two semiprimes; or triangular numbers t such that t-1 and t+1 are both semiprime. A121898