Properties of the Number 1598

One Thousand Five Hundred Ninety-Eight

Basics

Value: 1597 → 1598 → 1599

Parity: even

Prime: No

Previous Prime: 1597

Next Prime: 1601

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 17 × 47

Divisors: 1, 2, 17, 34, 47, 94, 799, 1598

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000111110

Octal: 3076

Duodecimal: B12

Hexadecimal: 63e

Square: 2553604

Square Root: 39.97499218261337

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 unimodular 2 X 2 matrices having all terms in {0,1,...,n}. A210000

a(n) = Fibonacci(n) + 1. A1611

a(n) = n² - 2. A8865

Number of superdiagonal partitions: partitions (p1, p2, p3, ...) of n such that π >= i. A238873

Expansion of ∏_m>=1 (1+x^m)². A22567

a(n) = ceiling(a(n-1)*3/2) with a(1) = 1. A61419

Number of refinement-ordered pairs of strict integer partitions of n. A317142

Fully additive with a(p) = Fibonacci(p); If, for p prime, p^m_n,p is the highest power of p dividing n with m>=0, then a(n) = ∑_{p prime} F(p)*(m_n,p), where F(p) = p-th Fibonacci number. A113177

Snowflake (or E-toothpick) sequence (see Comments lines for definition). A161330

Number of partitions p of n such that n - max(p) is a part of p. A238628