Properties of the Number 41621

Forty-One Thousand Six Hundred Twenty-One

Basics

Value: 41620 → 41621 → 41622

Parity: odd

Prime: Yes

Previous Prime: 41617

Next Prime: 41627

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 41621

Divisors: 1, 41621

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010001010010101

Octal: 121225

Duodecimal: 20105

Hexadecimal: a295

Square: 1732307641

Square Root: 204.01225453388824

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

Number of emergent parts in all partitions of n. A182699

Primes of the form k² + 5. A56905

Number of partitions of n³ into squares. A218494

Consider primes p such that integer part of the volume of cube with faces of area p is prime; sequence gives integer part of volumes. A107989

Primes of the form (5+ a triangular number A000217). A159049

Take A163498(n) written in binary, insert a 0 before every 1. a(n) is the decimal equivalent of the result. A163499

Replacing each digit d in decimal expansion of n with d² yields a prime at each step when done recursively three times. A316604

Primes p1 such that p1³+p2²=pp are average of twin primes. p1 and p2 consecutive primes, p1 < p2. A138735

Numbers n such that n·359# +-1 are twin primes, where 359# = 72nd primorial (A002110(72)). A87907

Denominators of continued fraction convergents to sqrt(329). A41621