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3125275060 = 225156263753
BaseRepresentation
bin1011101001000111…
…1110100110110100
322001210202102102011
42322101332212310
522400032300220
61234041254004
7140306254045
oct27221764664
98053672364
103125275060
111364155456
12732794304
133aa6374ab
142190d68cc
1513458c65a
hexba47e9b4

3125275060 has 12 divisors (see below), whose sum is σ = 6563077668. Its totient is φ = 1250110016.

The previous prime is 3125275039. The next prime is 3125275073. The reversal of 3125275060 is 605725213.

It can be written as a sum of positive squares in 2 ways, for example, as 724471056 + 2400804004 = 26916^2 + 48998^2 .

It is a congruent number.

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, 78131857 + ... + 78131896.

It is an arithmetic number, because the mean of its divisors is an integer number (546923139).

Almost surely, 23125275060 is an apocalyptic number.

It is an amenable number.

3125275060 is an abundant number, since it is smaller than the sum of its proper divisors (3437802608).

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

3125275060 is a wasteful number, since it uses less digits than its factorization.

3125275060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156263762 (or 156263760 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 3125275060 is about 55904.1595947922. The cubic root of 3125275060 is about 1462.0517627983.

The spelling of 3125275060 in words is "three billion, one hundred twenty-five million, two hundred seventy-five thousand, sixty".

Divisors: 1 2 4 5 10 20 156263753 312527506 625055012 781318765 1562637530 3125275060