Base | Representation |
---|---|
bin | 10111101100101111110010… |
… | …10101101001011111010011 |
3 | 20211112010222110001211222012 |
4 | 23312113321111221133103 |
5 | 23312323030434412430 |
6 | 302501151010133135 |
7 | 13656120545631605 |
oct | 1366277125513723 |
9 | 224463873054865 |
10 | 52115021404115 |
11 | 15672946a4623a |
12 | 5a182a72811ab |
13 | 231056b898387 |
14 | cc2548111175 |
15 | 6059709b8695 |
hex | 2f65f95697d3 |
52115021404115 has 16 divisors (see below), whose sum is σ = 63257998052352. Its totient is φ = 41214405826944.
The previous prime is 52115021404109. The next prime is 52115021404123. The reversal of 52115021404115 is 51140412051125.
It is a cyclic number.
It is not a de Polignac number, because 52115021404115 - 26 = 52115021404051 is a prime.
It is a super-2 number, since 2×521150214041152 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147966524 + ... + 148318313.
It is an arithmetic number, because the mean of its divisors is an integer number (3953624878272).
Almost surely, 252115021404115 is an apocalyptic number.
52115021404115 is a deficient number, since it is larger than the sum of its proper divisors (11142976648237).
52115021404115 is a wasteful number, since it uses less digits than its factorization.
52115021404115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296285246.
The product of its (nonzero) digits is 8000, while the sum is 32.
The spelling of 52115021404115 in words is "fifty-two trillion, one hundred fifteen billion, twenty-one million, four hundred four thousand, one hundred fifteen".
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