Base | Representation |
---|---|
bin | 10110111111010110000001… |
… | …10110001100001011011010 |
3 | 20122000000021220112010100222 |
4 | 23133223000312030023122 |
5 | 23111243120112130200 |
6 | 255304351400200042 |
7 | 13435323020033246 |
oct | 1337530066141332 |
9 | 218000256463328 |
10 | 50555000505050 |
11 | 15121289901038 |
12 | 5805a93469022 |
13 | 22294155b81a2 |
14 | c6ac37311426 |
15 | 5ca0b913dd85 |
hex | 2dfac0d8c2da |
50555000505050 has 24 divisors (see below), whose sum is σ = 94043513392416. Its totient is φ = 20219588921840.
The previous prime is 50555000505011. The next prime is 50555000505101. The reversal of 50555000505050 is 5050500055505.
It is a self number, because there is not a number n which added to its sum of digits gives 50555000505050.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59858462 + ... + 60697161.
It is an arithmetic number, because the mean of its divisors is an integer number (3918479724684).
Almost surely, 250555000505050 is an apocalyptic number.
50555000505050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50555000505050 is a deficient number, since it is larger than the sum of its proper divisors (43488512887366).
50555000505050 is a wasteful number, since it uses less digits than its factorization.
50555000505050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120564022 (or 120564017 counting only the distinct ones).
The product of its (nonzero) digits is 78125, while the sum is 35.
The spelling of 50555000505050 in words is "fifty trillion, five hundred fifty-five billion, five hundred five thousand, fifty".
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