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5235145 = 52345523
BaseRepresentation
bin10011111110000111001001
3100211222021021
4103332013021
52320011040
6304112441
762332546
oct23760711
910758237
105235145
112a56273
121905721
131113b26
149a3bcd
156d624a
hex4fe1c9

5235145 has 8 divisors (see below), whose sum is σ = 6555456. Its totient is φ = 4005936.

The previous prime is 5235143. The next prime is 5235149. The reversal of 5235145 is 5415325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5235145 - 21 = 5235143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5235143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22647 + ... + 22876.

It is an arithmetic number, because the mean of its divisors is an integer number (819432).

Almost surely, 25235145 is an apocalyptic number.

It is an amenable number.

5235145 is a deficient number, since it is larger than the sum of its proper divisors (1320311).

5235145 is a wasteful number, since it uses less digits than its factorization.

5235145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45551.

The product of its digits is 3000, while the sum is 25.

The square root of 5235145 is about 2288.0439244036. The cubic root of 5235145 is about 173.6372523884.

The spelling of 5235145 in words is "five million, two hundred thirty-five thousand, one hundred forty-five".

Divisors: 1 5 23 115 45523 227615 1047029 5235145