Base | Representation |
---|---|
bin | 110000011110011111… |
… | …000010100110100011 |
3 | 11222100112020212120211 |
4 | 300132133002212203 |
5 | 1323100032424110 |
6 | 35524550514551 |
7 | 3521605501612 |
oct | 603637024643 |
9 | 158315225524 |
10 | 52051061155 |
11 | 20090515715 |
12 | a107965a57 |
13 | 4ba6984492 |
14 | 273acbb879 |
15 | 154999198a |
hex | c1e7c29a3 |
52051061155 has 8 divisors (see below), whose sum is σ = 63316907712. Its totient is φ = 41070426048.
The previous prime is 52051061137. The next prime is 52051061171. The reversal of 52051061155 is 55116015025.
52051061155 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 not a de Polignac number, because 52051061155 - 227 = 51916843427 is a prime.
It is a Duffinian 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, 71302459 + ... + 71303188.
It is an arithmetic number, because the mean of its divisors is an integer number (7914613464).
Almost surely, 252051061155 is an apocalyptic number.
52051061155 is a deficient number, since it is larger than the sum of its proper divisors (11265846557).
52051061155 is a wasteful number, since it uses less digits than its factorization.
52051061155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142605725.
The product of its (nonzero) digits is 7500, while the sum is 31.
The spelling of 52051061155 in words is "fifty-two billion, fifty-one million, sixty-one thousand, one hundred fifty-five".
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