Base | Representation |
---|---|
bin | 110000011100010101… |
… | …101011000101100001 |
3 | 11222021000111101002021 |
4 | 300130111223011201 |
5 | 1323011323113410 |
6 | 35521223021441 |
7 | 3520660432213 |
oct | 603425530541 |
9 | 158230441067 |
10 | 52015051105 |
11 | 2007215a846 |
12 | a0b789a881 |
13 | 4b9c386a64 |
14 | 27361c65b3 |
15 | 154672beda |
hex | c1c56b161 |
52015051105 has 8 divisors (see below), whose sum is σ = 63746105472. Its totient is φ = 40726678128.
The previous prime is 52015051091. The next prime is 52015051117. The reversal of 52015051105 is 50115051025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52015051105 - 211 = 52015049057 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52015051105.
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, 110670087 + ... + 110670556.
It is an arithmetic number, because the mean of its divisors is an integer number (7968263184).
Almost surely, 252015051105 is an apocalyptic number.
It is an amenable number.
52015051105 is a deficient number, since it is larger than the sum of its proper divisors (11731054367).
52015051105 is a wasteful number, since it uses less digits than its factorization.
52015051105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221340695.
The product of its (nonzero) digits is 1250, while the sum is 25.
The spelling of 52015051105 in words is "fifty-two billion, fifteen million, fifty-one thousand, one hundred five".
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