Base | Representation |
---|---|
bin | 101111000010001011… |
… | …011011010100000100 |
3 | 11211100121012112021210 |
4 | 233002023123110010 |
5 | 1311412104244440 |
6 | 35111150011420 |
7 | 3435332310216 |
oct | 570213332404 |
9 | 154317175253 |
10 | 50502415620 |
11 | 1a46632a378 |
12 | 99551a6b70 |
13 | 49bab8c487 |
14 | 26313545b6 |
15 | 14a8a38a80 |
hex | bc22db504 |
50502415620 has 48 divisors (see below), whose sum is σ = 142864581888. Its totient is φ = 13328471040.
The previous prime is 50502415589. The next prime is 50502415631. The reversal of 50502415620 is 2651420505.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 4332876 + ... + 4344515.
It is an arithmetic number, because the mean of its divisors is an integer number (2976345456).
Almost surely, 250502415620 is an apocalyptic number.
It is an amenable number.
50502415620 is an abundant number, since it is smaller than the sum of its proper divisors (92362166268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50502415620 is a wasteful number, since it uses less digits than its factorization.
50502415620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8677500 (or 8677498 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 30.
The spelling of 50502415620 in words is "fifty billion, five hundred two million, four hundred fifteen thousand, six hundred twenty".
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