Base | Representation |
---|---|
bin | 110000000111110100… |
… | …110001101100101011 |
3 | 11221101000212211100200 |
4 | 300013310301230223 |
5 | 1321310221224430 |
6 | 35423130203243 |
7 | 3506311155045 |
oct | 600764615453 |
9 | 157330784320 |
10 | 51670883115 |
11 | 1aa05959295 |
12 | a020583523 |
13 | 4b45c93267 |
14 | 27025d6a95 |
15 | 15263e6460 |
hex | c07d31b2b |
51670883115 has 12 divisors (see below), whose sum is σ = 89562864144. Its totient is φ = 27557804304.
The previous prime is 51670883101. The next prime is 51670883123. The reversal of 51670883115 is 51138807615.
51670883115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 51670883115 - 26 = 51670883051 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1148241847 = 51670883115 / (5 + 1 + 6 + 7 + 0 + 8 + 8 + 3 + 1 + 1 + 5).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 574120879 + ... + 574120968.
It is an arithmetic number, because the mean of its divisors is an integer number (7463572012).
Almost surely, 251670883115 is an apocalyptic number.
51670883115 is a deficient number, since it is larger than the sum of its proper divisors (37891981029).
51670883115 is a wasteful number, since it uses less digits than its factorization.
51670883115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1148241858 (or 1148241855 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 45.
The spelling of 51670883115 in words is "fifty-one billion, six hundred seventy million, eight hundred eighty-three thousand, one hundred fifteen".
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