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60804747020 = 2257341647087
BaseRepresentation
bin111000101000001111…
…101100111100001100
312210221120212012010102
4320220033230330030
51444012003401040
643533332430232
74251540551633
oct705017547414
9183846765112
1060804747020
1123872770446
12b94b478378
1359703b2964
142d2b6d651a
1518ad216515
hexe283ecf0c

60804747020 has 24 divisors (see below), whose sum is σ = 129439149504. Its totient is φ = 23988721536.

The previous prime is 60804747011. The next prime is 60804747061. The reversal of 60804747020 is 2074740806.

60804747020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20822084 + ... + 20825003.

It is an arithmetic number, because the mean of its divisors is an integer number (5393297896).

Almost surely, 260804747020 is an apocalyptic number.

It is an amenable number.

60804747020 is an abundant number, since it is smaller than the sum of its proper divisors (68634402484).

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

60804747020 is a wasteful number, since it uses less digits than its factorization.

60804747020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41647169 (or 41647167 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The spelling of 60804747020 in words is "sixty billion, eight hundred four million, seven hundred forty-seven thousand, twenty".

Divisors: 1 2 4 5 10 20 73 146 292 365 730 1460 41647087 83294174 166588348 208235435 416470870 832941740 3040237351 6080474702 12160949404 15201186755 30402373510 60804747020