Base | Representation |
---|---|
bin | 101110100101011001… |
… | …010011001011010100 |
3 | 11210002221112112111012 |
4 | 232211121103023110 |
5 | 1304414443404134 |
6 | 34551215431352 |
7 | 3420346563044 |
oct | 564531231324 |
9 | 153087475435 |
10 | 50019513044 |
11 | 1a238790536 |
12 | 983b525558 |
13 | 4941b125c7 |
14 | 25c716d724 |
15 | 147b44b6ce |
hex | ba56532d4 |
50019513044 has 6 divisors (see below), whose sum is σ = 87534147834. Its totient is φ = 25009756520.
The previous prime is 50019513023. The next prime is 50019513059. The reversal of 50019513044 is 44031591005.
50019513044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 44504965444 + 5514547600 = 210962^2 + 74260^2 .
It is a super-2 number, since 2×500195130442 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 50019513044.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6252439127 + ... + 6252439134.
It is an arithmetic number, because the mean of its divisors is an integer number (14589024639).
Almost surely, 250019513044 is an apocalyptic number.
It is an amenable number.
50019513044 is a deficient number, since it is larger than the sum of its proper divisors (37514634790).
50019513044 is a wasteful number, since it uses less digits than its factorization.
50019513044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12504878265 (or 12504878263 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 32.
The spelling of 50019513044 in words is "fifty billion, nineteen million, five hundred thirteen thousand, forty-four".
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