Base | Representation |
---|---|
bin | 10111101101100010101011… |
… | …11110001110111111110011 |
3 | 20211121202111200220011210201 |
4 | 23312301111332032333303 |
5 | 23313300010402214110 |
6 | 302521510205140031 |
7 | 13661105632433023 |
oct | 1366612576167763 |
9 | 224552450804721 |
10 | 52142345351155 |
11 | 1568349866a054 |
12 | 5a21651b5a617 |
13 | 231300470c887 |
14 | cc39bad9ba83 |
15 | 60651e6dcb3a |
hex | 2f6c55f8eff3 |
52142345351155 has 16 divisors (see below), whose sum is σ = 64981560847104. Its totient is φ = 40135669912800.
The previous prime is 52142345351147. The next prime is 52142345351177. The reversal of 52142345351155 is 55115354324125.
It is not a de Polignac number, because 52142345351155 - 23 = 52142345351147 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1809855271 + ... + 1809884080.
It is an arithmetic number, because the mean of its divisors is an integer number (4061347552944).
Almost surely, 252142345351155 is an apocalyptic number.
52142345351155 is a deficient number, since it is larger than the sum of its proper divisors (12839215495949).
52142345351155 is a wasteful number, since it uses less digits than its factorization.
52142345351155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3619739466.
The product of its digits is 1800000, while the sum is 46.
The spelling of 52142345351155 in words is "fifty-two trillion, one hundred forty-two billion, three hundred forty-five million, three hundred fifty-one thousand, one hundred fifty-five".
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