Base | Representation |
---|---|
bin | 10111000010010101011101… |
… | …00010011100001101001110 |
3 | 20122100211120021021002120200 |
4 | 23201022232202130031032 |
5 | 23114434104233144123 |
6 | 255423505345554330 |
7 | 13445621554031310 |
oct | 1341125642341516 |
9 | 218324507232520 |
10 | 50657772553038 |
11 | 15160927a62892 |
12 | 58219956459a6 |
13 | 22360134b90c1 |
14 | c71bc659b7b0 |
15 | 5ccad18e1143 |
hex | 2e12ae89c34e |
50657772553038 has 48 divisors (see below), whose sum is σ = 125710394505696. Its totient is φ = 14442253081920.
The previous prime is 50657772553027. The next prime is 50657772553127. The reversal of 50657772553038 is 83035527775605.
50657772553038 is a `hidden beast` number, since 5 + 0 + 6 + 5 + 7 + 7 + 72 + 553 + 0 + 3 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a Curzon number.
It is a congruent number.
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, 436000281 + ... + 436116452.
It is an arithmetic number, because the mean of its divisors is an integer number (2618966552202).
Almost surely, 250657772553038 is an apocalyptic number.
50657772553038 is an abundant number, since it is smaller than the sum of its proper divisors (75052621952658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50657772553038 is a wasteful number, since it uses less digits than its factorization.
50657772553038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 872117209 (or 872117206 counting only the distinct ones).
The product of its (nonzero) digits is 185220000, while the sum is 63.
The spelling of 50657772553038 in words is "fifty trillion, six hundred fifty-seven billion, seven hundred seventy-two million, five hundred fifty-three thousand, thirty-eight".
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