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Properties of the Number 10998

Ten Thousand Nine Hundred Ninety-Eight

Basics

Value: 10997 → 10998 → 10999

Parity: even

Prime: No

Previous Prime: 10993

Next Prime: 11003

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 2 × 13 × 47

Divisors: 1, 2, 3, 6, 9, 13, 18, 26, 39, 47

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101011110110

Octal: 25366

Duodecimal: 6446

Hexadecimal: 2af6

Square: 120956004

Square Root: 104.8713497576912

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 into nonsquares. A87153
Number of partitions of n such that the number of parts and the greatest part are coprime. A200750
a(0) = 0; a(n) is obtained by incrementing each digit of a(n-1) by 1. A61511
Number of integer partitions of 2n whose distinct parts sum to n. A364910
Number of nonzero palindromes less than 10n. A50250
T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X3 or 3X2 subblock having no more than four equal edges, and new values 0..3 introduced in row major order. A206521
Sum of the prime parts in the partitions of n into 9 parts. A309470
Expansion of ∏k>=1 1/(1 - xk)(k+1*binomial(k+2,3)/2). A305653
T(n,k)=Number of nXk 0..3 arrays with no element equal to the same number of vertical neighbors as horizontal neighbors, with new values 0..3 introduced in row major order. A241349
a(n) = n*(17·n - 1)/2. A22274