Properties of the Number 5452

Five Thousand Four Hundred Fifty-Two

Basics

Value: 5451 → 5452 → 5453

Parity: even

Prime: No

Previous Prime: 5449

Next Prime: 5471

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 29 × 47

Divisors: 1, 2, 4, 29, 47, 58, 94, 116, 188, 1363

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

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Representations

Binary: 1010101001100

Octal: 12514

Duodecimal: 31A4

Hexadecimal: 154c

Square: 29724304

Square Root: 73.83765976789893

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

Heptagonal numbers (or 7-gonal numbers): n*(5·n-3)/2. A566

Number of strict integer partitions of n containing the sum of some subset of the parts. A variation of sum-full strict partitions. A364272

Positive integers m such that π(m²) = π(j²) + π(k²) for no 0 < j <= k < m. A262408

a(n) = (2·n + 1)*(5·n + 1). A33571

Triangle read by rows: For n >= 0, k >= 0, T(n,k) is the number of permutations π of n such that the total distance Sum_i abs(i-π(i)) = 2k. Equivalently, k = Sum_i max(i-π(i),0). A62869

For any number n take the polynomial formed by the product of the terms (x-π), where π's are the prime factors of n. Then calculate the area between the minimum and the maximum value of the prime factors. This sequence lists the numbers for which the area is equal to zero. A203614

a(n) = (a(n-1)+a(n-2))/7^k, where 7^k is the highest power of 7 dividing a(n-1)+a(n-2). A78414

Numbers k such that the average of the divisors of k and k+1 is the same. A238380

Sums of rows of the triangle in A153125. A153126

a(n) = number of lattice paths from (0,0) to (3n,2n) which lie wholly below the line 3y=2x, only touching at the endpoints. A293946