Properties of the Number 63001

Sixty-Three Thousand One

Basics

Value: 63000 → 63001 → 63002

Parity: odd

Prime: No

Previous Prime: 62989

Next Prime: 63029

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 251 ²

Divisors: 1, 251, 63001

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111011000011001

Octal: 173031

Duodecimal: 30561

Hexadecimal: f619

Square: 3969126001

Square Root: 251

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

Squares whose arithmetic mean of digits is an integer (i.e., the sum of digits is a multiple of the number of digits). A69711

T(n,k)=Number of (n+2)Xk 0..1 arrays with all rows having a nonnegative second derivative, and all and columns having a positive second derivative in a quadratic least squares fit, with one and two element arrays taken as having a zero second derivative. A223652

a(n) = (10·n + 1)². A17282

a(n) = (11·n + 9)². A17498

Squares with initial digit '6'. A45789

Squares that become prime when their most significant (or leftmost) digit is removed. A225873

Numbers k such that φ(k) == 2 (mod 12), where φ is the Euler totient function (A000010). A332511

Squares of the form 6p + 7, where p is a prime. A110015

Squares in A076361. A115557

Numbers n such that the sum of n consecutive positive cubes is a cube for some initial starting number k. A240970