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60680044 = 22110913679
BaseRepresentation
bin1110011101111…
…0011101101100
311020011212101001
43213132131230
5111013230134
610004330044
71334525515
oct347363554
9136155331
1060680044
11312858a7
12183a3924
13c757669
1480b7a0c
1554d9414
hex39de76c

60680044 has 12 divisors (see below), whose sum is σ = 106293600. Its totient is φ = 30310448.

The previous prime is 60680017. The next prime is 60680057. The reversal of 60680044 is 44008606.

It is a junction number, because it is equal to n+sod(n) for n = 60679994 and 60680021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2404 + ... + 11275.

It is an arithmetic number, because the mean of its divisors is an integer number (8857800).

Almost surely, 260680044 is an apocalyptic number.

It is an amenable number.

60680044 is a deficient number, since it is larger than the sum of its proper divisors (45613556).

60680044 is a wasteful number, since it uses less digits than its factorization.

60680044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14792 (or 14790 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 60680044 is about 7789.7396618886. The cubic root of 60680044 is about 392.9602568654.

The spelling of 60680044 in words is "sixty million, six hundred eighty thousand, forty-four".

Divisors: 1 2 4 1109 2218 4436 13679 27358 54716 15170011 30340022 60680044