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50413115552 = 257321580957
BaseRepresentation
bin101110111100110110…
…110001100010100000
311211010101011121121212
4232330312301202200
51311221224144202
635054240005252
73433166261162
oct567466614240
9154111147555
1050413115552
111a41a986968
12992b300828
1349a5523cb7
14262354a932
1514a0c99652
hexbbcdb18a0

50413115552 has 24 divisors (see below), whose sum is σ = 100610426196. Its totient is φ = 24861261312.

The previous prime is 50413115531. The next prime is 50413115573. The reversal of 50413115552 is 25551131405.

50413115552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50413115531) and next prime (50413115573).

It can be written as a sum of positive squares in 2 ways, for example, as 49998748816 + 414366736 = 223604^2 + 20356^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10788143 + ... + 10792814.

Almost surely, 250413115552 is an apocalyptic number.

It is an amenable number.

50413115552 is a deficient number, since it is larger than the sum of its proper divisors (50197310644).

50413115552 is a wasteful number, since it uses less digits than its factorization.

50413115552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21581040 (or 21581032 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

Adding to 50413115552 its reverse (25551131405), we get a palindrome (75964246957).

The spelling of 50413115552 in words is "fifty billion, four hundred thirteen million, one hundred fifteen thousand, five hundred fifty-two".

Divisors: 1 2 4 8 16 32 73 146 292 584 1168 2336 21580957 43161914 86323828 172647656 345295312 690590624 1575409861 3150819722 6301639444 12603278888 25206557776 50413115552