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50305025060 = 22515231651511
BaseRepresentation
bin101110110110011010…
…011100010000100100
311210211211210001100022
4232312122130100210
51311011041300220
635035415134312
73430414441433
oct566632342044
9153754701308
1050305025060
111a374969984
1298bb074398
134989009b24
14261305111a
151496547925
hexbb669c424

50305025060 has 24 divisors (see below), whose sum is σ = 105709980096. Its totient is φ = 20108785760.

The previous prime is 50305025053. The next prime is 50305025063. The reversal of 50305025060 is 6052050305.

It is not an unprimeable number, because it can be changed into a prime (50305025063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795296 + ... + 856215.

It is an arithmetic number, because the mean of its divisors is an integer number (4404582504).

Almost surely, 250305025060 is an apocalyptic number.

It is an amenable number.

50305025060 is an abundant number, since it is smaller than the sum of its proper divisors (55404955036).

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

50305025060 is a wasteful number, since it uses less digits than its factorization.

50305025060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1653043 (or 1653041 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 50305025060 its reverse (6052050305), we get a palindrome (56357075365).

The spelling of 50305025060 in words is "fifty billion, three hundred five million, twenty-five thousand, sixty".

Divisors: 1 2 4 5 10 20 1523 3046 6092 7615 15230 30460 1651511 3303022 6606044 8257555 16515110 33030220 2515251253 5030502506 10061005012 12576256265 25152512530 50305025060