Base | Representation |
---|---|
bin | 10110111101110100010010… |
… | …11100001011000111110001 |
3 | 20121210222212020111220002112 |
4 | 23132322021130023013301 |
5 | 23104413141010034140 |
6 | 255224313111455105 |
7 | 13431454543306100 |
oct | 1336721134130761 |
9 | 217728766456075 |
10 | 50502531330545 |
11 | 151010043796a8 |
12 | 57b788b687495 |
13 | 22244a311c978 |
14 | c6849aab6037 |
15 | 5c8a47b0bc65 |
hex | 2dee8970b1f1 |
50502531330545 has 24 divisors (see below), whose sum is σ = 72928356301800. Its totient is φ = 33436158669312.
The previous prime is 50502531330499. The next prime is 50502531330571. The reversal of 50502531330545 is 54503313520505.
It can be written as a sum of positive squares in 4 ways, for example, as 13287541363264 + 37214989967281 = 3645208^2 + 6100409^2 .
It is not a de Polignac number, because 50502531330545 - 210 = 50502531329521 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3554006360 + ... + 3554020569.
It is an arithmetic number, because the mean of its divisors is an integer number (3038681512575).
Almost surely, 250502531330545 is an apocalyptic number.
It is an amenable number.
50502531330545 is a deficient number, since it is larger than the sum of its proper divisors (22425824971255).
50502531330545 is a wasteful number, since it uses less digits than its factorization.
50502531330545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7108026977 (or 7108026970 counting only the distinct ones).
The product of its (nonzero) digits is 675000, while the sum is 41.
The spelling of 50502531330545 in words is "fifty trillion, five hundred two billion, five hundred thirty-one million, three hundred thirty thousand, five hundred forty-five".
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