Properties of the Number 23632

Twenty-Three Thousand Six Hundred Thirty-Two

Basics

Value: 23631 → 23632 → 23633

Parity: even

Prime: No

Previous Prime: 23629

Next Prime: 23633

Digit Sum: 16

Digital Root: 7

Palindrome: Yes

Factorization: 2 ⁴ × 7 × 211

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101110001010000

Octal: 56120

Duodecimal: 11814

Hexadecimal: 5c50

Square: 558471424

Square Root: 153.72703080460508

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 that are palindromic in bases 10 and 15. A29970

Palindromic and divisible by 8. A45643

Palindromes whose squares belong to A066531. A117281

Palindromes with exactly 6 prime factors (counted with multiplicity). A46332

Cubeful (i.e., not cubefree) palindromes. A35133

A unitary φ reciprocal amicable number: consider two different numbers r, s which satisfy the following equation for some integer k: uphi(r) = uphi(s) = (1/k) * r·s / (r-s); or equivalently, 1/uphi(r) = 1/uphi(s) = k * (1/s - 1/r); sequence gives k numbers. A80768

Expansion of (theta₃(z)*theta₃(11z) + theta₂(z)*theta₂(11z))⁴. A28612

Even palindromes in which parity of digits alternates. A30149

<h[d,d],s[d,d]*s[d,d]*s[d,d]> where h[d,d] is a homogeneous symmetric function, s[d,d] is a Schur function indexed by two parts, * represents the Kronecker product and <, > is the standard scalar product on symmetric functions. A115375

Numbers which are the product of a non-palindrome and its reversal, where leading zeros are not allowed. A129623