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60412072 = 2371078787
BaseRepresentation
bin1110011001110…
…1000010101000
311012200020210011
43212131002220
5110431141242
65554501304
71332331330
oct346350250
9135606704
1060412072
1131112536
1218294834
13c6926b6
1480480c0
155484d17
hex399d0a8

60412072 has 16 divisors (see below), whose sum is σ = 129454560. Its totient is φ = 25890864.

The previous prime is 60412031. The next prime is 60412073. The reversal of 60412072 is 27021406.

It is not an unprimeable number, because it can be changed into a prime (60412073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539338 + ... + 539449.

It is an arithmetic number, because the mean of its divisors is an integer number (8090910).

Almost surely, 260412072 is an apocalyptic number.

It is an amenable number.

60412072 is an abundant number, since it is smaller than the sum of its proper divisors (69042488).

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

60412072 is a wasteful number, since it uses less digits than its factorization.

60412072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078800 (or 1078796 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 60412072 is about 7772.5203119709. The cubic root of 60412072 is about 392.3809464879.

Adding to 60412072 its reverse (27021406), we get a palindrome (87433478).

The spelling of 60412072 in words is "sixty million, four hundred twelve thousand, seventy-two".

Divisors: 1 2 4 7 8 14 28 56 1078787 2157574 4315148 7551509 8630296 15103018 30206036 60412072