Properties of the Number 39020

Thirty-Nine Thousand Twenty

Basics

Value: 39019 → 39020 → 39021

Parity: even

Prime: No

Previous Prime: 39019

Next Prime: 39023

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 5 × 1951

Divisors: 1, 2, 4, 5, 10, 20, 1951, 3902, 7804, 9755

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001100001101100

Octal: 114154

Duodecimal: 1A6B8

Hexadecimal: 986c

Square: 1522560400

Square Root: 197.53480705941422

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

Numbers n such that n²⁰⁴⁸ + 1 is prime (a generalized Fermat prime). A88361

Unique sequence that begins with nine zeros and a 1 and has the properties that each leading term of the difference triangle is single-digit, and the concatenation of the leading terms of the difference triangle is the same as the concatenation of the digits of the sequence. A125591

Number of Motzkin paths of length n with no peaks at level 4. A257519

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (0, 0, -1), (1, -1, 0), (1, 1, 0)}. A149270

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, 0, 1), (1, 0, 1), (1, 1, 0)}. A150075

Numbers whose base-6 representation has the same number of 1's and 2's. A39020