Properties of the Number -23419

Twenty-Three Thousand Four Hundred Nineteen

Basics

Value: -23420 → -23419 → -23418

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 11 × 2129

Divisors: 1, 11, 2129, 23419

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101101101111011

Octal: -55573

Duodecimal: -11677

Hexadecimal: -5b7b

Square: 548449561

Square Root: 153.03267624922464

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

Numbers k where sin(k) increases monotonically to 1 (or cosec(k) decreases). A46959

Sum of the largest parts of all compositions of n into distinct parts. A336903

Composite numbers and 1 which yield a prime whenever a 3 is inserted anywhere in them (including at the beginning or end). A216166

10000n+1, 10000n+3, 10000n+7, 10000n+9 are all primes. A64963

Number of compositions of n with parts in N which avoid the pattern 221. A134044

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 525", based on the 5-celled von Neumann neighborhood. A272740

Semiprimes whose binary and ternary representations are prime when read in decimal. A279052

Numbers k where cos(k) decreases monotonically to 0. A46957

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 0), (0, 0, -1), (1, 0, 0), (1, 1, 0)}. A150327