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60056055560 = 23533714333109
BaseRepresentation
bin110111111011100111…
…101010111100001000
312202000102001201112002
4313323213222330020
51440443322234220
643331145410132
74224150022664
oct677347527410
9182012051462
1060056055560
1123519094476
12b780799948
135881255967
142c9a0c58a4
151867626c75
hexdfb9eaf08

60056055560 has 64 divisors (see below), whose sum is σ = 135665290800. Its totient is φ = 23926726656.

The previous prime is 60056055539. The next prime is 60056055571. The reversal of 60056055560 is 6555065006.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 19097581636 + 40958473924 = 138194^2 + 202382^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19315286 + ... + 19318394.

Almost surely, 260056055560 is an apocalyptic number.

It is an amenable number.

60056055560 is an abundant number, since it is smaller than the sum of its proper divisors (75609235240).

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

60056055560 is a wasteful number, since it uses less digits than its factorization.

60056055560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4890 (or 4886 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 60056055560 in words is "sixty billion, fifty-six million, fifty-five thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 337 674 1348 1433 1685 2696 2866 3109 3370 5732 6218 6740 7165 11464 12436 13480 14330 15545 24872 28660 31090 57320 62180 124360 482921 965842 1047733 1931684 2095466 2414605 3863368 4190932 4455197 4829210 5238665 8381864 8910394 9658420 10477330 17820788 19316840 20954660 22275985 35641576 41909320 44551970 89103940 178207880 1501401389 3002802778 6005605556 7507006945 12011211112 15014013890 30028027780 60056055560