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60130708677 = 32132926965881
BaseRepresentation
bin111000000000000100…
…011100110011000101
312202012121112111100100
4320000010130303011
51441121430134202
643342413434313
74226044406364
oct700004346305
9182177474310
1060130708677
1123557243466
12b7a179b999
1358938633c0
142ca5d997db
15186de7141c
hexe0011ccc5

60130708677 has 48 divisors (see below), whose sum is σ = 97123244400. Its totient is φ = 35594173440.

The previous prime is 60130708667. The next prime is 60130708699. The reversal of 60130708677 is 77680703106.

It is a happy number.

60130708677 is a `hidden beast` number, since 601 + 30 + 7 + 0 + 8 + 6 + 7 + 7 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 9811694916 + 50319013761 = 99054^2 + 224319^2 .

It is not a de Polignac number, because 60130708677 - 218 = 60130446533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60130708607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 879777 + ... + 945657.

It is an arithmetic number, because the mean of its divisors is an integer number (2023400925).

Almost surely, 260130708677 is an apocalyptic number.

It is an amenable number.

60130708677 is a deficient number, since it is larger than the sum of its proper divisors (36992535723).

60130708677 is a wasteful number, since it uses less digits than its factorization.

60130708677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66198 (or 66195 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The spelling of 60130708677 in words is "sixty billion, one hundred thirty million, seven hundred eight thousand, six hundred seventy-seven".

Divisors: 1 3 9 13 29 39 87 117 261 269 377 807 1131 2421 3393 3497 7801 10491 23403 31473 65881 70209 101413 197643 304239 592929 856453 912717 1910549 2569359 5731647 7708077 17194941 17721989 24837137 53165967 74511411 159497901 223534233 230385857 513937681 691157571 1541813043 2073472713 4625439129 6681189853 20043569559 60130708677