Base | Representation |
---|---|
bin | 10111001000110101100111… |
… | …00011111000001110011100 |
3 | 20200011012020222020020021112 |
4 | 23210122303203320032130 |
5 | 23132114141422143140 |
6 | 300114255350521152 |
7 | 13501021306340225 |
oct | 1344326343701634 |
9 | 220135228206245 |
10 | 50881195115420 |
11 | 1523765919985a |
12 | 58591493661b8 |
13 | 22510cb2a8537 |
14 | c7c93d32624c |
15 | 5d380b2e3c65 |
hex | 2e46b38f839c |
50881195115420 has 24 divisors (see below), whose sum is σ = 106850819032944. Its totient is φ = 20352419133696.
The previous prime is 50881195115417. The next prime is 50881195115431. The reversal of 50881195115420 is 2451159118805.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3767732 + ... + 10768388.
It is an arithmetic number, because the mean of its divisors is an integer number (4452117459706).
Almost surely, 250881195115420 is an apocalyptic number.
It is an amenable number.
50881195115420 is an abundant number, since it is smaller than the sum of its proper divisors (55969623917524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50881195115420 is a wasteful number, since it uses less digits than its factorization.
50881195115420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7364069 (or 7364067 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 50.
The spelling of 50881195115420 in words is "fifty trillion, eight hundred eighty-one billion, one hundred ninety-five million, one hundred fifteen thousand, four hundred twenty".
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