Properties of the Number 1488

One Thousand Four Hundred Eighty-Eight

Basics

Value: 1487 → 1488 → 1489

Parity: even

Prime: No

Previous Prime: 1487

Next Prime: 1489

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ⁴ × 3 × 31

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 31

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111010000

Octal: 2720

Duodecimal: A40

Hexadecimal: 5d0

Square: 2214144

Square Root: 38.57460304397182

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

Average of twin prime pairs. A14574

Triangular matchstick numbers: a(n) = 3·n*(n+1)/2. A45943

Number of collapsible integer partitions of n. A275870

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n)², where a(0) = 1, a(1) = 2, b(0) = 3, b(1) = 4, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences. A296245

Number of integer partitions of n with more than one mode. A362607

a(n) = prime(n+1)² - prime(n)². A69482

Number of non-isomorphic intersecting multiset partitions of weight n. A319752

Expansion of g.f. (1 + x + 2·x²)/((1 - x)²*(1 - x³)). A969

Triangle read by rows: row n is the first row of the matrix M[n]^n-1, where M[n] is the n X n tridiagonal matrix with main diagonal (2,3,3,...) and super- and subdiagonals (1,1,1,...). A124733

3 times hexagonal numbers: a(n) = 3·n*(2·n-1). A94159