Base | Representation |
---|---|
bin | 101110110111000001… |
… | …101011010000011111 |
3 | 11210212120010120210010 |
4 | 232313001223100133 |
5 | 1311021204410421 |
6 | 35040423414303 |
7 | 3430601036133 |
oct | 566701532037 |
9 | 153776116703 |
10 | 50315310111 |
11 | 1a37a754220 |
12 | 99025b4393 |
13 | 498b19b361 |
14 | 261456b3c3 |
15 | 14973ca076 |
hex | bb706b41f |
50315310111 has 32 divisors (see below), whose sum is σ = 74848665600. Its totient is φ = 29803146080.
The previous prime is 50315310109. The next prime is 50315310127. The reversal of 50315310111 is 11101351305.
It is a cyclic number.
It is not a de Polignac number, because 50315310111 - 21 = 50315310109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50315310131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1092610 + ... + 1137728.
It is an arithmetic number, because the mean of its divisors is an integer number (2339020800).
Almost surely, 250315310111 is an apocalyptic number.
50315310111 is a deficient number, since it is larger than the sum of its proper divisors (24533355489).
50315310111 is a wasteful number, since it uses less digits than its factorization.
50315310111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45899.
The product of its (nonzero) digits is 225, while the sum is 21.
Adding to 50315310111 its reverse (11101351305), we get a palindrome (61416661416).
The spelling of 50315310111 in words is "fifty billion, three hundred fifteen million, three hundred ten thousand, one hundred eleven".
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