Base | Representation |
---|---|
bin | 110000111100101100… |
… | …1111011011111011011 |
3 | 101001022201101220001022 |
4 | 1201321121323133123 |
5 | 3210234202234030 |
6 | 120142321513055 |
7 | 10410605505152 |
oct | 1417131733733 |
9 | 331281356038 |
10 | 105116055515 |
11 | 40641300359 |
12 | 184571a278b |
13 | 9bb2713a23 |
14 | 51326d2599 |
15 | 2b03467de5 |
hex | 187967b7db |
105116055515 has 8 divisors (see below), whose sum is σ = 126157052880. Its totient is φ = 84080986912.
The previous prime is 105116055479. The next prime is 105116055529. The reversal of 105116055515 is 515550611501.
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 105116055515 - 212 = 105116051419 is a prime.
It is a super-2 number, since 2×1051160555152 (a number of 23 digits) contains 22 as substring.
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, 1443089 + ... + 1514178.
It is an arithmetic number, because the mean of its divisors is an integer number (15769631610).
Almost surely, 2105116055515 is an apocalyptic number.
105116055515 is a deficient number, since it is larger than the sum of its proper divisors (21040997365).
105116055515 is an equidigital number, since it uses as much as digits as its factorization.
105116055515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2964381.
The product of its (nonzero) digits is 18750, while the sum is 35.
The spelling of 105116055515 in words is "one hundred five billion, one hundred sixteen million, fifty-five thousand, five hundred fifteen".
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