Properties of the Number 790

Seven Hundred Ninety

Basics

Value: 789 → 790 → 791

Parity: even

Prime: No

Previous Prime: 787

Next Prime: 797

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 79

Divisors: 1, 2, 5, 10, 79, 158, 395, 790

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100010110

Octal: 1426

Duodecimal: 55A

Hexadecimal: 316

Square: 624100

Square Root: 28.106938645110393

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

Positive integers which apparently never result in a palindrome under repeated applications of the function A056964(x) = x + (x with digits reversed). A23108

Coordination sequence for "hal" 3D uniform tiling. A299274

Number of connected strict integer partitions of n. A304714

The number of n-full sets, F(n). A188431

Numbers k such that k¹⁶ + 1 is prime. A6313

Numbers m such that the Bernoulli number B_m has denominator 66. A51230

Q-toothpick sequence (see Comments for precise definition). A187210

Number of integer partitions of n whose product of parts is not n. A379736

Numbers whose sum of digits is 16. A235227

Triangular array T read by rows: T(n,0)=T(n,n)=1 for n >= 0; for n >= 2 and 1 <= k <= n-1, T(n,k) = T(n-1,k-1) + T(n-2,k-1) + T(n-1,k) if n is even and 1 <= k <= n/2, else T(n,k) = T(n-1,k-1) + T(n-1,k). A26747