Base | Representation |
---|---|
bin | 110000011100010101… |
… | …111100001110110111 |
3 | 11222021000121221102101 |
4 | 300130111330032313 |
5 | 1323011332340320 |
6 | 35521224322531 |
7 | 3520661144032 |
oct | 603425741667 |
9 | 158230557371 |
10 | 52015121335 |
11 | 200721a8591 |
12 | a0b7913447 |
13 | 4b9c3aca08 |
14 | 2736204019 |
15 | 1546742c0a |
hex | c1c57c3b7 |
52015121335 has 16 divisors (see below), whose sum is σ = 65718696960. Its totient is φ = 39412755360.
The previous prime is 52015121321. The next prime is 52015121359. The reversal of 52015121335 is 53312151025.
It is not a de Polignac number, because 52015121335 - 217 = 52014990263 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358290 + ... + 482080.
It is an arithmetic number, because the mean of its divisors is an integer number (4107418560).
Almost surely, 252015121335 is an apocalyptic number.
52015121335 is a deficient number, since it is larger than the sum of its proper divisors (13703575625).
52015121335 is a wasteful number, since it uses less digits than its factorization.
52015121335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128238.
The product of its (nonzero) digits is 4500, while the sum is 28.
The spelling of 52015121335 in words is "fifty-two billion, fifteen million, one hundred twenty-one thousand, three hundred thirty-five".
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