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5235261 = 31745087
BaseRepresentation
bin10011111110001000111101
3100211222102120
4103332020331
52320012021
6304113153
762333103
oct23761075
910758376
105235261
112a56369
1219057b9
131113bb5
149a3c73
156d62c6
hex4fe23d

5235261 has 4 divisors (see below), whose sum is σ = 6980352. Its totient is φ = 3490172.

The previous prime is 5235259. The next prime is 5235281. The reversal of 5235261 is 1625325.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5235261 - 21 = 5235259 is a prime.

It is a D-number.

5235261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5235281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872541 + ... + 872546.

It is an arithmetic number, because the mean of its divisors is an integer number (1745088).

Almost surely, 25235261 is an apocalyptic number.

It is an amenable number.

5235261 is a deficient number, since it is larger than the sum of its proper divisors (1745091).

5235261 is a wasteful number, since it uses less digits than its factorization.

5235261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745090.

The product of its digits is 1800, while the sum is 24.

The square root of 5235261 is about 2288.0692734268. The cubic root of 5235261 is about 173.6385348598.

The spelling of 5235261 in words is "five million, two hundred thirty-five thousand, two hundred sixty-one".

Divisors: 1 3 1745087 5235261