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625060201 = 1533140771
BaseRepresentation
bin100101010000011…
…010100101101001
31121120011100101211
4211100122211221
52240003411301
6142005113121
721326631643
oct4520324551
91546140354
10625060201
112a0914a87
121553b87a1
139c66130c
145d02b893
1539d1d051
hex2541a969

625060201 has 4 divisors (see below), whose sum is σ = 625116304. Its totient is φ = 625004100.

The previous prime is 625060193. The next prime is 625060231. The reversal of 625060201 is 102060526.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 102060526 = 251030263.

It is a cyclic number.

It is not a de Polignac number, because 625060201 - 23 = 625060193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (625060231) 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 3 ways as a sum of consecutive naturals, for example, 5055 + ... + 35716.

It is an arithmetic number, because the mean of its divisors is an integer number (156279076).

Almost surely, 2625060201 is an apocalyptic number.

It is an amenable number.

625060201 is a deficient number, since it is larger than the sum of its proper divisors (56103).

625060201 is a wasteful number, since it uses less digits than its factorization.

625060201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56102.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 625060201 is about 25001.2039910081. The cubic root of 625060201 is about 855.0154237269.

The spelling of 625060201 in words is "six hundred twenty-five million, sixty thousand, two hundred one".

Divisors: 1 15331 40771 625060201