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25264070060 = 2251263203503
BaseRepresentation
bin10111100001110110…
…110001110110101100
32102012200210201211112
4113201312301312230
5403220100220220
615334532411152
71553032023635
oct274166616654
972180721745
1025264070060
11a7949aa849
124a90a76ab8
1324c81641a8
14131948688c
159cce855c5
hex5e1db1dac

25264070060 has 12 divisors (see below), whose sum is σ = 53054547168. Its totient is φ = 10105628016.

The previous prime is 25264070047. The next prime is 25264070087. The reversal of 25264070060 is 6007046252.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 25264069999 and 25264070026.

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, 631601732 + ... + 631601771.

It is an arithmetic number, because the mean of its divisors is an integer number (4421212264).

Almost surely, 225264070060 is an apocalyptic number.

25264070060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25264070060 is an abundant number, since it is smaller than the sum of its proper divisors (27790477108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25264070060 is a wasteful number, since it uses less digits than its factorization.

25264070060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263203512 (or 1263203510 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 25264070060 in words is "twenty-five billion, two hundred sixty-four million, seventy thousand, sixty".

Divisors: 1 2 4 5 10 20 1263203503 2526407006 5052814012 6316017515 12632035030 25264070060