Search a number
-
+
25062048068 = 2211355447009
BaseRepresentation
bin10111010101110100…
…001000000101000100
32101200121122221202112
4113111310020011010
5402311341014233
615302514400152
71545026615351
oct272564100504
971617587675
1025062048068
11a6a0966722
124a35290058
13249534c755
1412da6d9628
159ba37c048
hex5d5d08144

25062048068 has 12 divisors (see below), whose sum is σ = 44246713980. Its totient is φ = 12420129792.

The previous prime is 25062048017. The next prime is 25062048079. The reversal of 25062048068 is 86084026052.

It can be written as a sum of positive squares in 2 ways, for example, as 5616303364 + 19445744704 = 74942^2 + 139448^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27723053 + ... + 27723956.

It is an arithmetic number, because the mean of its divisors is an integer number (3687226165).

Almost surely, 225062048068 is an apocalyptic number.

It is an amenable number.

25062048068 is a deficient number, since it is larger than the sum of its proper divisors (19184665912).

25062048068 is a wasteful number, since it uses less digits than its factorization.

25062048068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55447126 (or 55447124 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 25062048068 in words is "twenty-five billion, sixty-two million, forty-eight thousand, sixty-eight".

Divisors: 1 2 4 113 226 452 55447009 110894018 221788036 6265512017 12531024034 25062048068