Base | Representation |
---|---|
bin | 10010101100110111… |
… | …10001010110100101 |
3 | 221220201010122112111 |
4 | 21112123301112211 |
5 | 131030223231310 |
6 | 4340133121021 |
7 | 503542026655 |
oct | 112633612645 |
9 | 27821118474 |
10 | 10040055205 |
11 | 4292393094 |
12 | 1b42489171 |
13 | c400a318b |
14 | 6b35cc365 |
15 | 3db67128a |
hex | 2566f15a5 |
10040055205 has 8 divisors (see below), whose sum is σ = 12048660000. Its totient is φ = 8031648336.
The previous prime is 10040055167. The next prime is 10040055217. The reversal of 10040055205 is 50255004001.
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 10040055205 - 211 = 10040053157 is a prime.
It is a congruent number.
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, 107266 + ... + 177724.
It is an arithmetic number, because the mean of its divisors is an integer number (1506082500).
Almost surely, 210040055205 is an apocalyptic number.
It is an amenable number.
10040055205 is a deficient number, since it is larger than the sum of its proper divisors (2008604795).
10040055205 is an equidigital number, since it uses as much as digits as its factorization.
10040055205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98963.
The product of its (nonzero) digits is 1000, while the sum is 22.
Adding to 10040055205 its reverse (50255004001), we get a palindrome (60295059206).
The spelling of 10040055205 in words is "ten billion, forty million, fifty-five thousand, two hundred five".
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