Properties of the Number -120050

One Hundred Twenty Thousand Fifty

Basics

Value: -120051 → -120050 → -120049

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 ² × 7 ⁴

Divisors: 1, 2, 5, 7, 10, 14, 25, 35, 49, 50

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11101010011110010

Octal: -352362

Duodecimal: -59582

Hexadecimal: -1d4f2

Square: 14412002500

Square Root: 346.4823227814083

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

Expansion of g.f.: (1+x)/(1-49·x). A170769

Numbers whose k-th arithmetic derivative is zero for some k>0, ordered by their position in A276086. A351255

Triangle read by rows: Stirling2 triangle with scaled diagonals (powers of 7). A75502

Integers k such that k = Sum k/(p_i + j), where p_i are the prime factors of k (with multiplicity). Case j = -3. A380923

Sums of two powers of 7. A55258

Number of reduced words of length n in Coxeter group on 50 generators S_i with relations (S_i)² = (S_i S_j)¹⁶ = I. A167989

a(n) = n⁴*sigma₂(n). A386783

Sums of 2 distinct powers of 7. A38481

Triangle read by rows: T(n,k) is the number of forests of labeled rooted hypertrees with n vertices and weight k, 0 <= k < n. A364709

Fourth column of triangle A075502. A75923