Properties of the Number 79553

Seventy-Nine Thousand Five Hundred Fifty-Three

Basics

Value: 79552 → 79553 → 79554

Parity: odd

Prime: No

Previous Prime: 79549

Next Prime: 79559

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 19 × 53 × 79

Divisors: 1, 19, 53, 79, 1007, 1501, 4187, 79553

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011011011000001

Octal: 233301

Duodecimal: 3A055

Hexadecimal: 136c1

Square: 6328679809

Square Root: 282.051413752883

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

-7-Knödel numbers. A225511

Square array, read by antidiagonals, where T(n,k) = T(n,k-1) + T(n-1,k+n-1) for n>0, k>0, such that T(n,0) = T(n-1,n-1) for n>0 with T(0,k)=1 for k>=0. A136730

a(n) = C(n+3,4) + 3·C(n+1,3) + 5·C(n-1,2) + 7·n - 15. A34858

Number of primitive (period n) step cyclic shifted sequence structures using a maximum of three different symbols. A56440

Products p·q*r of three distinct primes such that s=(p·q) mod r, t=(p·r) mod q and u=(q·r) mod p, and s+t+u are all prime. A338705

a(n) = C(n+3,4) + 3·C(n+1,3) + 5·C(n-1,2) + 7·n - 15 for n >= 3; a(1)=1, a(2)=10. A34859

Number of 1X8 integer matrices with each row summing to zero, row elements in nondecreasing order, rows in lexicographically nondecreasing order, and the sum of squares of the elements <= 2·n² (number of collections of 1 zero-sum 8-vectors with total modulus squared not more than 2·n², ignoring vector and component permutations). A192695

Column 1 of triangular matrix T=A101479, in which row n equals row (n-1) of T^n-1 followed by '1'. A101482

a(n) = floor( d(n²) / d(n) ), where d() = A000005. A79553