Base | Representation |
---|---|
bin | 101110111101000000… |
… | …010001010110011000 |
3 | 11211010112212002200222 |
4 | 232331000101112120 |
5 | 1311222343331034 |
6 | 35054405215212 |
7 | 3433226400362 |
oct | 567500212630 |
9 | 154115762628 |
10 | 50415605144 |
11 | 1a421327383 |
12 | 9930101508 |
13 | 49a5bb6228 |
14 | 26239d7d32 |
15 | 14a10dc12e |
hex | bbd011598 |
50415605144 has 32 divisors (see below), whose sum is σ = 101460917520. Its totient is φ = 23399986176.
The previous prime is 50415605137. The next prime is 50415605153. The reversal of 50415605144 is 44150651405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2529134 + ... + 2548989.
Almost surely, 250415605144 is an apocalyptic number.
It is an amenable number.
50415605144 is an abundant number, since it is smaller than the sum of its proper divisors (51045312376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50415605144 is a wasteful number, since it uses less digits than its factorization.
50415605144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5078219 (or 5078215 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 35.
The spelling of 50415605144 in words is "fifty billion, four hundred fifteen million, six hundred five thousand, one hundred forty-four".
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