Base | Representation |
---|---|
bin | 101110100101001000… |
… | …100000110111001111 |
3 | 11210002122020222021211 |
4 | 232211020200313033 |
5 | 1304412332101110 |
6 | 34550541235251 |
7 | 3420264304654 |
oct | 564510406717 |
9 | 153078228254 |
10 | 50015112655 |
11 | 1a236255452 |
12 | 9839b62b27 |
13 | 4940c31721 |
14 | 25c6745c2b |
15 | 147ad7c98a |
hex | ba5220dcf |
50015112655 has 8 divisors (see below), whose sum is σ = 60456224592. Its totient is φ = 39720030528.
The previous prime is 50015112583. The next prime is 50015112671. The reversal of 50015112655 is 55621151005.
50015112655 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-50015112655 is a prime.
It is a super-2 number, since 2×500151126552 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
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, 36506697 + ... + 36508066.
It is an arithmetic number, because the mean of its divisors is an integer number (7557028074).
Almost surely, 250015112655 is an apocalyptic number.
50015112655 is a deficient number, since it is larger than the sum of its proper divisors (10441111937).
50015112655 is a wasteful number, since it uses less digits than its factorization.
50015112655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73014905.
The product of its (nonzero) digits is 7500, while the sum is 31.
The spelling of 50015112655 in words is "fifty billion, fifteen million, one hundred twelve thousand, six hundred fifty-five".
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