Properties of the Number -19379

Nineteen Thousand Three Hundred Seventy-Nine

Basics

Value: -19380 → -19379 → -19378

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 19379

Divisors: 1, 19379

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100101110110011

Octal: -45663

Duodecimal: -B26B

Hexadecimal: -4bb3

Square: 375545641

Square Root: 139.20847675339314

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

Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <=6 (i.e., when d=2,4 or 6) and forming d-pattern=[2,6,4]; short d-string notation of pattern = [264]. A78848

Least n-gap prime: a(n) = least prime p for which there is no prime between n·p and n·q, where q is the next prime after p. A195325

T(n,k)=Number of lower triangles of an n X n 0..k array with no element differing from any of its horizontal or vertical neighbors by more than one. A194931

Primes p such that the number of distinct prime divisors of all composite numbers between p and the next prime is 5. A75585

Primes p such that p's set of distinct digits is {1,3,7,9}. A108386

Primes p such that 6p + 7 is a square. A110014

Smallest of three consecutive primes in arithmetic progression with common difference 24 and digit sum prime. A253140

Primes p such that ∑_{k=PreviousPrime(p)..p} d(k) = ∑_{k=p..NextPrime(p)} d(k), where d(k) is the number of divisors function A000005. A353552

The 4k+3 integers corresponding to the record positions in A165601. A166046

Primes of the form prime(2k) followed by prime(k). A89786