Properties of the Number -7970

Nine Hundred Seventy

Basics

Value: -7971 → -7970 → -7969

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 797

Divisors: 1, 2, 5, 10, 797, 1594, 3985, 7970

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111100100010

Octal: -17442

Duodecimal: -4742

Hexadecimal: -1f22

Square: 63520900

Square Root: 89.27485648266257

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)-th and (a(n)+1)-st primes are the first pair of primes that differ by exactly 2n; a(n) = -1 if no such pair of primes exists. A38664

Shanks's array c_a,n (a >= 1, n >= 0) that generalizes Euler and class numbers, read by antidiagonals upwards. A235605

Number of integer partitions of n > 0 where the maximum part minus the minimum part equals the length minus the number of distinct parts. A324516

Generalized Euler numbers c(6,n). A192

Array A(n, k) that generalizes Euler numbers, class numbers, and tangent numbers, read by ascending antidiagonals. A349271

Generalized Euler numbers. A1587

Numbers where A080374 increases. A80376

Number of espalier polycubes of a given volume in dimension 3. A229915

Generalized class numbers c_n,2. A362

Increasing peaks in the prime gap sequence A038664. A86979