Properties of the Number -3727

Seven Hundred Twenty-Seven

Basics

Value: -3728 → -3727 → -3726

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 3727

Divisors: 1, 3727

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111010001111

Octal: -7217

Duodecimal: -21A7

Hexadecimal: -e8f

Square: 13890529

Square Root: 61.04916051838878

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 whose digits are primes; primes having only {2, 3, 5, 7} as digits. A19546

Number of sum-full subsets of {1,...,n}; subsets A such that there is a solution to x+y=z for x,y,z in A. A93971

Primes of the form 7x²+4xy+52y². A140633

Primes of the form 2·k² + 29. A7641

Number of up/down (initially ascending) compositions of n. A25048

D-toothpick sequence of the third kind starting with a single toothpick. A220500

Smallest of three consecutive primes with a difference of 6: primes p such that p+6 and p+12 are the next two primes. A47948

Smallest prime of a triple of successive primes, where the middle one is the arithmetic mean of the other two. A122535

Numerator of -3·n + 2*(1+n)*HarmonicNumber(n). A93418

Number of 2 X 2 singular integer matrices with elements from {0,...,n}. A59306