Base | Representation |
---|---|
bin | 101110101111100100… |
… | …011000111100000010 |
3 | 11210112211200221112022 |
4 | 232233210120330002 |
5 | 1310242142124021 |
6 | 35020154001442 |
7 | 3424521411335 |
oct | 565744307402 |
9 | 153484627468 |
10 | 50190192386 |
11 | 1a316067444 |
12 | 9888716282 |
13 | 496b2a1bb9 |
14 | 2601abc61c |
15 | 148b4131ab |
hex | baf918f02 |
50190192386 has 32 divisors (see below), whose sum is σ = 82330658928. Its totient is φ = 22855772160.
The previous prime is 50190192343. The next prime is 50190192391. The reversal of 50190192386 is 68329109105.
It is a happy number.
50190192386 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 8 ways, for example, as 25366614361 + 24823578025 = 159269^2 + 157555^2 .
It is a super-3 number, since 3×501901923863 (a number of 33 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59225 + ... + 322316.
Almost surely, 250190192386 is an apocalyptic number.
50190192386 is a deficient number, since it is larger than the sum of its proper divisors (32140466542).
50190192386 is a wasteful number, since it uses less digits than its factorization.
50190192386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381686.
The product of its (nonzero) digits is 116640, while the sum is 44.
The spelling of 50190192386 in words is "fifty billion, one hundred ninety million, one hundred ninety-two thousand, three hundred eighty-six".
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