Base | Representation |
---|---|
bin | 101110100101110010… |
… | …011000111110110100 |
3 | 11210010101220200221201 |
4 | 232211302120332310 |
5 | 1304423134343140 |
6 | 34552012422244 |
7 | 3420456516055 |
oct | 564562307664 |
9 | 153111820851 |
10 | 50026090420 |
11 | 1a241473189 |
12 | 9841777984 |
13 | 49432a6347 |
14 | 25c7da272c |
15 | 147bcea49a |
hex | ba5c98fb4 |
50026090420 has 12 divisors (see below), whose sum is σ = 105054789924. Its totient is φ = 20010436160.
The previous prime is 50026090399. The next prime is 50026090459. The reversal of 50026090420 is 2409062005.
It can be written as a sum of positive squares in 2 ways, for example, as 12083725476 + 37942364944 = 109926^2 + 194788^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1250652241 + ... + 1250652280.
It is an arithmetic number, because the mean of its divisors is an integer number (8754565827).
Almost surely, 250026090420 is an apocalyptic number.
It is an amenable number.
50026090420 is an abundant number, since it is smaller than the sum of its proper divisors (55028699504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50026090420 is a wasteful number, since it uses less digits than its factorization.
50026090420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2501304530 (or 2501304528 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The spelling of 50026090420 in words is "fifty billion, twenty-six million, ninety thousand, four hundred twenty".
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