Properties of the Number -30703

Thirty Thousand Seven Hundred Three

Basics

Value: -30704 → -30703 → -30702

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: Yes

Factorization: 30703

Divisors: 1, 30703

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011111101111

Octal: -73757

Duodecimal: -15927

Hexadecimal: -77ef

Square: 942674209

Square Root: 175.2227154224018

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

Primes having only {0, 3, 7} as digits. A260378

Palindromes which are prime and the sum of the digits is also prime. A82806

Base-10 palindromes that starts with 3. A43038

Palindromic prime units W appearing twice in first-order fractal palindromic primes WmW. A82598

a(1) = 7, a(n) = smallest palindromic prime obtained by inserting digit anywhere in a(n-1). A82624

Dates after Jan 01 00 in chronological order which are palindromic when they are written in the format D.M.YY. The terms are listed as numbers (without the dots). A210890

Dates after Jan 01 00 in chronological order which are palindromic when they are written in the format D.M.YY. The terms are listed as numbers. Leading zeros of the terms are suppressed. A210892

Gridgeman pairs in increasing order: pairs of palindromic primes which differ only in their middle digits whose difference is equal to 1. A246488

Primes p such that p-1 is squarefree and all prime divisors of p-1 other than 17 are also in the sequence. A267506

Octal palindromes which are also primes. A6341