Properties of the Number 452

Four Hundred Fifty-Two

Basics

Value: 451 → 452 → 453

Parity: even

Prime: No

Previous Prime: 449

Next Prime: 457

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 113

Divisors: 1, 2, 4, 113, 226, 452

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111000100

Octal: 704

Duodecimal: 318

Hexadecimal: 1c4

Square: 204304

Square Root: 21.2602916254693

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 which are the product of a prime and the square of a different prime (p² * q). A54753

Number of points on surface of tetrahedron; coordination sequence for sodalite net (equals 2·n²+2 for n > 0). A5893

Number of partitions of n into parts 3k and 3k+1 with at least one part of each type. A35618

a(n) = 8·n + 4. A17113

a(n) = 4·n² - 3·n + 1. A54552

Nonprime numbers k such that binomial(k+p,k) mod k = 1, where p=10. A133630

Number of partitions of n with distinct parts p(i) such that if i ≠ j, then |p(i) - p(j)| >= 3. A25157

Numbers k such that 2^k - 3 is prime. A50414

Numbers k such that k¹⁶ + 1 is prime. A6313

Numbers that are the sum of 7 positive 4th powers. A3341