Properties of the Number 7253

Seven Thousand Two Hundred Fifty-Three

Basics

Value: 7252 → 7253 → 7254

Parity: odd

Prime: Yes

Previous Prime: 7247

Next Prime: 7283

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 7253

Divisors: 1, 7253

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1110001010101

Octal: 16125

Duodecimal: 4245

Hexadecimal: 1c55

Square: 52606009

Square Root: 85.16454661418682

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

Primes from merging of 4 successive digits in decimal expansion of π. A104824

Primes from merging of 4 successive digits in decimal expansion of sqrt(2). A198164

Primes of the form x²+101y². A139489

Primes with first digit 7. A45713

Odd numbers producing exactly 3 odd numbers in the Collatz (3x+1) iteration. A198584

Triangle read by rows: T(n, k) = number of hill-free Dyck paths (i.e., no peaks at height 1) of semilength n and having k peaks. A100754

Primes with every digit a prime and the sum of the digits a prime. A62088

Appending a digit to n² gives another perfect square. A31150

Primes p such that q-p = 30, where q is the next prime after p. A124596

Primes with distinct prime digits. A124674