Base | Representation |
---|---|
bin | 101110101100000010… |
… | …110001010010110111 |
3 | 11210101201102002010221 |
4 | 232230002301102313 |
5 | 1310132022010412 |
6 | 35010242155211 |
7 | 3423202605514 |
oct | 565402612267 |
9 | 153351362127 |
10 | 50131047607 |
11 | 1a295740063 |
12 | 9870952b07 |
13 | 495bc642a4 |
14 | 25d7cc430b |
15 | 148612db07 |
hex | bac0b14b7 |
50131047607 has 8 divisors (see below), whose sum is σ = 51034960080. Its totient is φ = 49228943040.
The previous prime is 50131047583. The next prime is 50131047611. The reversal of 50131047607 is 70674013105.
50131047607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50131047607 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50131047677) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395958 + ... + 506995.
It is an arithmetic number, because the mean of its divisors is an integer number (6379370010).
Almost surely, 250131047607 is an apocalyptic number.
50131047607 is a deficient number, since it is larger than the sum of its proper divisors (903912473).
50131047607 is an equidigital number, since it uses as much as digits as its factorization.
50131047607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 903953.
The product of its (nonzero) digits is 17640, while the sum is 34.
The spelling of 50131047607 in words is "fifty billion, one hundred thirty-one million, forty-seven thousand, six hundred seven".
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