Properties of the Number 772

Seven Hundred Seventy-Two

Basics

Value: 771 → 772 → 773

Parity: even

Prime: No

Previous Prime: 769

Next Prime: 773

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 193

Divisors: 1, 2, 4, 193, 386, 772

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100000100

Octal: 1404

Duodecimal: 544

Hexadecimal: 304

Square: 595984

Square Root: 27.784887978899608

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

Expansion of ∏_k>=1 1/(1 - A000009(k)*x^k). A270995

Number of set partitions of strict integer partitions of n that have distinct block-sums. A279375

Discriminants of imaginary quadratic fields with class number 4 (negated). A13658

Numbers whose sum of digits is 16. A235227

Numbers that are the sum of 10 positive 7th powers. A3377

Numbers that are the sum of 7 nonzero 8th powers. A3385

Numbers m such that there are precisely 5 groups of order m. A54397

Number of partitions of n in which the sequence of frequencies of the summands is nonincreasing. A100882

Numbers k whose largest divisor <= sqrt(k) equals 4. A161424

Primes multiplied by 4. A1749