Base | Representation |
---|---|
bin | 101010010000110… |
… | …1011011111100001 |
3 | 10122211102201010022 |
4 | 1110201223133201 |
5 | 10401014140131 |
6 | 352415043225 |
7 | 50066531120 |
oct | 12441533741 |
9 | 3584381108 |
10 | 1418115041 |
11 | 668541902 |
12 | 336b10515 |
13 | 197a51c35 |
14 | d64a9ab7 |
15 | 8477237b |
hex | 5486b7e1 |
1418115041 has 8 divisors (see below), whose sum is σ = 1625050944. Its totient is φ = 1212266160.
The previous prime is 1418115037. The next prime is 1418115077. The reversal of 1418115041 is 1405118141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1418115041 - 22 = 1418115037 is a prime.
It is a super-2 number, since 2×14181150412 = 4022100539020863362, which contains 22 as substring.
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 1418115041.
It is not an unprimeable number, because it can be changed into a prime (1418115641) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268955 + ... + 274176.
It is an arithmetic number, because the mean of its divisors is an integer number (203131368).
Almost surely, 21418115041 is an apocalyptic number.
It is an amenable number.
1418115041 is a deficient number, since it is larger than the sum of its proper divisors (206935903).
1418115041 is an equidigital number, since it uses as much as digits as its factorization.
1418115041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 543511.
The product of its (nonzero) digits is 640, while the sum is 26.
The square root of 1418115041 is about 37657.8682482161. The cubic root of 1418115041 is about 1123.4933024411.
The spelling of 1418115041 in words is "one billion, four hundred eighteen million, one hundred fifteen thousand, forty-one".
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