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60055551050 = 25211389280699
BaseRepresentation
bin110111111011100101…
…101111110001001010
312202000101010002110112
4313323211233301022
51440443210113200
643331130514322
74224142522055
oct677345576112
9182011102415
1060055551050
112351887a420
12b7805959a2
13588110a131
142c99dd3a9c
151867577535
hexdfb96fc4a

60055551050 has 48 divisors (see below), whose sum is σ = 122171868000. Its totient is φ = 21782164800.

The previous prime is 60055551019. The next prime is 60055551053. The reversal of 60055551050 is 5015555006.

It is a super-2 number, since 2×600555510502 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 60055550998 and 60055551016.

It is not an unprimeable number, because it can be changed into a prime (60055551053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73601 + ... + 354299.

It is an arithmetic number, because the mean of its divisors is an integer number (2545247250).

Almost surely, 260055551050 is an apocalyptic number.

60055551050 is an abundant number, since it is smaller than the sum of its proper divisors (62116316950).

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

60055551050 is a wasteful number, since it uses less digits than its factorization.

60055551050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281111 (or 281106 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 60055551050 in words is "sixty billion, fifty-five million, five hundred fifty-one thousand, fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 275 389 550 778 1945 3890 4279 8558 9725 19450 21395 42790 106975 213950 280699 561398 1403495 2806990 3087689 6175378 7017475 14034950 15438445 30876890 77192225 109191911 154384450 218383822 545959555 1091919110 1201111021 2402222042 2729797775 5459595550 6005555105 12011110210 30027775525 60055551050