Properties of the Number 48125

Forty-Eight Thousand One Hundred Twenty-Five

Basics

Value: 48124 → 48125 → 48126

Parity: odd

Prime: No

Previous Prime: 48121

Next Prime: 48131

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ⁴ × 7 × 11

Divisors: 1, 5, 7, 11, 25, 35, 55, 77, 125, 175

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101111111101

Octal: 135775

Duodecimal: 23A25

Hexadecimal: bbfd

Square: 2316015625

Square Root: 219.37410968480305

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

Coefficients for step-by-step integration. A2405

a(n) = A059895(A260443(n), A260443(1+n)). A284578

Let Oc(n) = A005900(n) = n-th octahedral number. Consider all integer triples (i,j,k), j >= k > 0, with Oc(i) = Oc(j)+Oc(k), ordered by increasing i; sequence gives i values. A53676

Odd numbers k such that k divides A005940(k). A364545

Indices of records in A192013: ∑_d∣n Kronecker(-6, d). A279541

Numbers k such that S(k)=d(k), where S(k) is the Kempner function (A002034) and d(k) is the number of divisors of k (A000005). A73307

Numbers n such that number of divisors of n divides S(n), the Kempner function A002034. A73413

Number of terms of A109858 with digit sum n. A109859

σ(n) + φ(n) is a fourth power. A114068

Generalized Pascal's triangle made using Mod[(Prime[n] - 1)/2, 4] == 2 primorial-like Stirling polynomials. A119724