Properties of the Number 48925

Forty-Eight Thousand Nine Hundred Twenty-Five

Basics

Value: 48924 → 48925 → 48926

Parity: odd

Prime: No

Previous Prime: 48907

Next Prime: 48947

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 ² × 19 × 103

Divisors: 1, 5, 19, 25, 95, 103, 475, 515, 1957, 2575

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011111100011101

Octal: 137435

Duodecimal: 24391

Hexadecimal: bf1d

Square: 2393655625

Square Root: 221.18996360594664

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

a(n) = 2·a(n-1) + n², a(0) = 0. A47520

a(n) = ∑_k=1..n (-1)^k-1 * binomial(floor(n/k)+3,4). A366659

Triangle read by rows: T(n,k) is the number of weighted lattice paths B(n) having k uHd strings. A247292

"DHK" (bracelet, identity, unlabeled) transform of 1,1,1,1,... A32245

Numbers n with ω(n) = ω of 3 nearest larger and 3 nearest smaller neighbors. A101936

a(n) = n³ - floor(n/3)³. A213039

a(n) = prime(n)³ - n³. A262186

T(n,k)=Number of nXk 0..2 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest, modulo 3. A239361

Discriminants of imaginary quadratic fields with class number 24 (negated). A48925