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60130905890 = 2511546644599
BaseRepresentation
bin111000000000000101…
…001100111100100010
312202012121220111212112
4320000011030330202
51441122002442030
643342421555322
74226046160346
oct700005147442
9182177814775
1060130905890
1123557368650
12b7a1875b42
1358939020b3
142ca600b626
15186deaea95
hexe0014cf22

60130905890 has 16 divisors (see below), whose sum is σ = 118075233600. Its totient is φ = 21865783920.

The previous prime is 60130905859. The next prime is 60130905893. The reversal of 60130905890 is 9850903106.

It is not an unprimeable number, because it can be changed into a prime (60130905893) 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 7 ways as a sum of consecutive naturals, for example, 273322190 + ... + 273322409.

It is an arithmetic number, because the mean of its divisors is an integer number (7379702100).

Almost surely, 260130905890 is an apocalyptic number.

60130905890 is a deficient number, since it is larger than the sum of its proper divisors (57944327710).

60130905890 is a wasteful number, since it uses less digits than its factorization.

60130905890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546644617.

The product of its (nonzero) digits is 58320, while the sum is 41.

The spelling of 60130905890 in words is "sixty billion, one hundred thirty million, nine hundred five thousand, eight hundred ninety".

Divisors: 1 2 5 10 11 22 55 110 546644599 1093289198 2733222995 5466445990 6013090589 12026181178 30065452945 60130905890