Properties of the Number 86029

Eighty-Six Thousand Twenty-Nine

Basics

Value: 86028 → 86029 → 86030

Parity: odd

Prime: Yes

Previous Prime: 86027

Next Prime: 86069

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 86029

Divisors: 1, 86029

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101000000001101

Octal: 250015

Duodecimal: 41951

Hexadecimal: 1500d

Square: 7400988841

Square Root: 293.307006394324

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 T(n,k) of entries in the k-th cycles of all permutations of {1,2,..,n}; each cycle is written with the smallest element first and cycles are arranged in increasing order of their first elements. A185105

Primes p such that q-p = 40, where q is the next prime after p. A126721

Number of entries in the sixth cycles of all permutations of [n]. A285234

a(n) is the sum of the lengths of all the segments used to draw a rectangle of height 2^n-1 and width n divided into 2^n-1 rectangles of unit height, in turn, divided into rectangles of unit height and lengths corresponding to the parts of the compositions of n. A340228

a(n) = ∑_i=1..n C(i+6,7)². A86029