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60538988030 = 2531183194141
BaseRepresentation
bin111000011000011001…
…111010010111111110
312210021001210020022212
4320120121322113332
51442440440104110
643451120340422
74242132623243
oct703031722776
9183231706285
1060538988030
1123746753814
12b896474712
13592a313311
142d042b75ca
151894c1ce05
hexe1867a5fe

60538988030 has 16 divisors (see below), whose sum is σ = 108974234304. Its totient is φ = 24214693920.

The previous prime is 60538987991. The next prime is 60538988057. The reversal of 60538988030 is 3088983506.

It is a self number, because there is not a number n which added to its sum of digits gives 60538988030.

It is a congruent number.

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, 214760 + ... + 408900.

It is an arithmetic number, because the mean of its divisors is an integer number (6810889644).

Almost surely, 260538988030 is an apocalyptic number.

60538988030 is a deficient number, since it is larger than the sum of its proper divisors (48435246274).

60538988030 is a wasteful number, since it uses less digits than its factorization.

60538988030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225331.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The spelling of 60538988030 in words is "sixty billion, five hundred thirty-eight million, nine hundred eighty-eight thousand, thirty".

Divisors: 1 2 5 10 31183 62366 155915 194141 311830 388282 970705 1941410 6053898803 12107797606 30269494015 60538988030