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60130474900 = 2252601304749
BaseRepresentation
bin111000000000000011…
…100011101110010100
312202012121002121122221
4320000003203232110
51441121400144100
643342404432124
74226042413666
oct700003435624
9182177077587
1060130474900
11235570a3861
12b7a16a8644
1358937b0b82
142ca5d38536
15186de2701a
hexe000e3b94

60130474900 has 18 divisors (see below), whose sum is σ = 130483130750. Its totient is φ = 24052189920.

The previous prime is 60130474867. The next prime is 60130474913. The reversal of 60130474900 is 947403106.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 7592333956 + 52538140944 = 87134^2 + 229212^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 300652275 + ... + 300652474.

Almost surely, 260130474900 is an apocalyptic number.

It is an amenable number.

60130474900 is an abundant number, since it is smaller than the sum of its proper divisors (70352655850).

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

60130474900 is a wasteful number, since it uses less digits than its factorization.

60130474900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601304763 (or 601304756 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 60130474900 in words is "sixty billion, one hundred thirty million, four hundred seventy-four thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 601304749 1202609498 2405218996 3006523745 6013047490 12026094980 15032618725 30065237450 60130474900