Properties of the Number -83029

Eighty-Three Thousand Twenty-Nine

Basics

Value: -83030 → -83029 → -83028

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 79 × 1051

Divisors: 1, 79, 1051, 83029

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100010001010101

Octal: -242125

Duodecimal: -40071

Hexadecimal: -14455

Square: 6893814841

Square Root: 288.14753165696214

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

Triangle of numbers T(n,k) = number of permutations of (1,2,...,n) with longest increasing subsequence of length k (1<=k<=n). A47874

T(n,k)=Number of nXk 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4. A240000

a(n) = floor(2ⁿ/(1 - cos(1/n))). A332430

Number of permutations of length n with longest increasing subsequence of length 5. A1456

Triangle of numbers read by rows: T(n,k) = number of permutations σ of (1,2,...,n) with n - {length of longest increasing subsequence in σ} = k (0<=k<=n-1). A126065

Numbers k such that 7·2^k + 5 is prime. A58595

Number of n X 3 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4. A239996

Number of 6Xn 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4. A240005

Smallest value of the Colijn-Plazzotta rank among n-leaved unlabeled binary rooted trees. A354970