Properties of the Number -2829

Eight Hundred Twenty-Nine

Basics

Value: -2830 → -2829 → -2828

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 23 × 41

Divisors: 1, 3, 23, 41, 69, 123, 943, 2829

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100001101

Octal: -5415

Duodecimal: -1779

Hexadecimal: -b0d

Square: 8003241

Square Root: 53.1883445878888

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 partitions of n such that some part is a sum of two other parts. A237113

Number of unimodal partitions/compositions of n into distinct terms. A72706

Coefficients for expansion of (g(x)d/dx)ⁿ g(x); refined Eulerian numbers for calculating compositional inverse of h(x) = (d/dx)^-1 1/g(x); iterated derivatives as infinitesimal generators of flows. A145271

a(n) = n concatenated with n + 1. A1704

Numbers that are the sum of 8 positive 7th powers. A3375

Numbers n such that (n⁹⁷-1)/(n-1) is prime. A217089

Numbers n such that φ(n,x) is a flat cyclotomic polynomial of order three. A117223

Numbers k such that k⁴ can be written as a sum of four positive 4th powers. A3294

Numbers n such that fractional part of e^π*sqrt(n) > 0.99. A35484

List of binary palindromes of even length (written in base 10). A48701