Properties of the Number 7488

Seven Thousand Four Hundred Eighty-Eight

Basics

Value: 7487 → 7488 → 7489

Parity: even

Prime: No

Previous Prime: 7487

Next Prime: 7489

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁶ × 3 ² × 13

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 13, 16

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1110101000000

Octal: 16500

Duodecimal: 4400

Hexadecimal: 1d40

Square: 56070144

Square Root: 86.53323061113575

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 A048767(n) = n. A48768

Numbers that are divisible by exactly 9 primes with multiplicity. A46312

Primal codes of finite permutations on positive integers. A109297

Consider the base-5 Kaprekar map n->K(n) defined in A165032. Sequence gives numbers belonging to cycles, including fixed points. A165037

Number of times prime(n) occurs as the least prime factor among numbers 1 .. prime(n)³: a(n) = A078898(A030078(n)). A250474

Numbers whose ordered prime signature is equal to the set of distinct prime indices in decreasing order. A324571

Consider the base-5 Kaprekar map n->K(n) defined in A165032. Sequence gives numbers belonging to cycles of length greater than 1. A165039

Smallest member of cycle corresponding to n-th term of A165048. A165049

T(n,k) = number of 0..k arrays x(0..n-1) of n elements with zero (n-1)-st difference. A200154

Consider the base-5 Kaprekar map n->K(n) defined in A165032. Sequence gives least elements of each cycle, including fixed points. A165041

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