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50052793380 = 22353892144507
BaseRepresentation
bin101110100111011000…
…010000010000100100
311210012021011100112020
4232213120100100210
51310002003342010
634554405023140
73421232503212
oct564730202044
9153167140466
1050052793380
111a255551547
12984a6b4ab0
134948995705
1425cb753cb2
15147e322470
hexba7610424

50052793380 has 48 divisors (see below), whose sum is σ = 140508164160. Its totient is φ = 13313093248.

The previous prime is 50052793379. The next prime is 50052793381. The reversal of 50052793380 is 8339725005.

It is an interprime number because it is at equal distance from previous prime (50052793379) and next prime (50052793381).

It is not an unprimeable number, because it can be changed into a prime (50052793381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1048914 + ... + 1095593.

It is an arithmetic number, because the mean of its divisors is an integer number (2927253420).

Almost surely, 250052793380 is an apocalyptic number.

It is an amenable number.

50052793380 is an abundant number, since it is smaller than the sum of its proper divisors (90455370780).

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

50052793380 is a wasteful number, since it uses less digits than its factorization.

50052793380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144908 (or 2144906 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 42.

The spelling of 50052793380 in words is "fifty billion, fifty-two million, seven hundred ninety-three thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 389 778 1167 1556 1945 2334 3890 4668 5835 7780 11670 23340 2144507 4289014 6433521 8578028 10722535 12867042 21445070 25734084 32167605 42890140 64335210 128670420 834213223 1668426446 2502639669 3336852892 4171066115 5005279338 8342132230 10010558676 12513198345 16684264460 25026396690 50052793380