Properties of the Number -1122344

One Hundred Twenty-Two Thousand Three Hundred Forty-Four

Basics

Value: -1122345 → -1122344 → -1122343

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 239 × 587

Divisors: 1, 2, 4, 8, 239, 478, 587, 956, 1174, 1912

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -100010010000000101000

Octal: -4220050

Duodecimal: -461608

Hexadecimal: -112028

Square: 1259656054336

Square Root: 1059.407381511003

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) = ∑_{k=0..floor(n/3)} binomial(n,k) * binomial(n-k-1,n-3·k). A389327

Sum of prime-length repunits: ∑_k=1..n r(prime(k)), where r()=A002275. A97708