Properties of the Number -7379

Three Hundred Seventy-Nine

Basics

Value: -7380 → -7379 → -7378

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 47 × 157

Divisors: 1, 47, 157, 7379

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110011010011

Octal: -16323

Duodecimal: -432B

Hexadecimal: -1cd3

Square: 54449641

Square Root: 85.901105930017

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

Numerators of 1/2 + sum(χ(p)^{4·n / (p-1})/p) where the sum is over primes p of the form 4k+1 such that p-1 divides 4·n and the numbers χ(p) are given by A002172. A274398

Concatenate the n-th and (n+1)st prime. A45533

Composite and every divisor (except 1) contains the digit 7. A62676

Juxtapose pairs of primes. A7795

Concatenations of pairs of primes that differ by 6. A103206

The number of seconds after midnight (3600·H + 60·MM + SS) corresponding to prime time numbers A295014, i.e., numbers of the form HMMSS with primes H < 24 and MM, SS < 60. A295004

Generalized Catalan triangle, called CM(1,2). A116880

Expansion of e.g.f.: exp(1 / (1 - tan(x)) - 1). A331610

Euler-Seidel matrix T(k,n) with start sequence A000248, read by antidiagonals. A98697

Lesser of a,b where n² = a³ + b³; a,b > 0 and gcd(a,b)=1. The greater of a,b is the corresponding term in A099533 and n, which is used to order this sequence, is the corresponding term in A099426. A99532