Properties of the Number -734449

Seven Hundred Thirty-Four Thousand Four Hundred Forty-Nine

Basics

Value: -734450 → -734449 → -734448

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 857 ²

Divisors: 1, 857, 734449

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10110011010011110001

Octal: -2632361

Duodecimal: -2B5041

Hexadecimal: -b34f1

Square: 539415333601

Square Root: 857

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

Numbers whose sum of divisors is prime. A23194

Squares of lesser of twin primes. A108570

Odd numbers with prime sum of divisors. A278911

Numbers n such that 2n-1 and σ(n) are both primes. A249902

Odd numbers N for which numerator(σ(N)/N) is a prime. A193065

Nontrivial prime powers (A025475) which are a sum of a smaller nontrivial prime power and a perfect cube. A226232

Numbers k such that τ(σ(τ(k))) = σ(τ(σ(k))), where τ is A000005 and σ is A000203. A237613

Least square s such that A078142(s) is equal to the n-th prime. A76830

Composite numbers with both 10 and -10 as primitive root. A218766

a(n) is the smallest number k such that σ(k) and σ(kⁿ) are both primes. A299148