Properties of the Number 1154

One Thousand One Hundred Fifty-Four

Basics

Value: 1153 → 1154 → 1155

Parity: even

Prime: No

Previous Prime: 1153

Next Prime: 1163

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 × 577

Divisors: 1, 2, 577, 1154

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000010

Octal: 2202

Duodecimal: 802

Hexadecimal: 482

Square: 1331716

Square Root: 33.97057550292606

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

Companion Pell numbers: a(n) = 2·a(n-1) + a(n-2), a(0) = a(1) = 2. A2203

Binary partition function: number of partitions of n into powers of 2. A18819

Number of binary partitions: number of partitions of 2n into powers of 2. A123

Number of points on surface of tetrahedron; coordination sequence for sodalite net (equals 2·n²+2 for n > 0). A5893

a(n) = n² - 2. A8865

Number of partitions of n into at most 4 parts. A1400

Numbers that are the sum of 7 positive 5th powers. A3352

Number of integer partitions of n such that every distinct submultiset has a different average. A316313

Number of partitions of n in which the greatest part is 4. A26810

a(n) = 6·a(n-1) - a(n-2), with a(0) = 2, a(1) = 6. A3499