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Properties of the Number 41480

Forty-One Thousand Four Hundred Eighty

Basics

Value: 41479 → 41480 → 41481

Parity: even

Prime: No

Previous Prime: 41479

Next Prime: 41491

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 3 × 5 × 17 × 61

Divisors: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010001000001000

Octal: 121010

Duodecimal: 20008

Hexadecimal: a208

Square: 1720590400

Square Root: 203.66639388961548

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 positive solutions to (x1)2 + (x2)2 + (x3)2 + (x4)2 <= n2. A341423
Number of non-congruent solutions of x2 + y2 + z2 + t2 == 0 mod n. A240547
Number of Pythagorean quadruples mod n; i.e., number of solutions to w2 + x2 + y2 = z2 mod n. A96018
Number of solutions to x2 + y2 + z2 + t2 == n (mod 2·n) for x,y,z,t in [0, 2·n). A229294
Number of (w,x,y) with all terms in {0,...,n} and |w-x| + |x-y| ≠ w+x+y. A213480
Principal diagonal of the convolution array A213844. A213845
a(n) = 36·n2 - 4·n (n>=1). A304380
Number of non-congruent solutions of x2+y2 == z2+w2 (mod n). A316148
Numbers whose base-4 representation contains exactly four 0's and four 2's. A45061
Numerators of continued fraction convergents to sqrt(257). A41480