Base | Representation |
---|---|
bin | 100111001100001… |
… | …1010011001001110 |
3 | 10101122110001121212 |
4 | 1032120122121032 |
5 | 10143121204124 |
6 | 334253254422 |
7 | 44405335406 |
oct | 11630323116 |
9 | 3348401555 |
10 | 1315022414 |
11 | 615328892 |
12 | 308494412 |
13 | 17c597894 |
14 | c6911806 |
15 | 7a6ab40e |
hex | 4e61a64e |
1315022414 has 16 divisors (see below), whose sum is σ = 2080112400. Its totient is φ = 621777024.
The previous prime is 1315022407. The next prime is 1315022441. The reversal of 1315022414 is 4142205131.
It is a self number, because there is not a number n which added to its sum of digits gives 1315022414.
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, 9899 + ... + 52230.
It is an arithmetic number, because the mean of its divisors is an integer number (130007025).
Almost surely, 21315022414 is an apocalyptic number.
1315022414 is a deficient number, since it is larger than the sum of its proper divisors (765089986).
1315022414 is a wasteful number, since it uses less digits than its factorization.
1315022414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62707.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 1315022414 is about 36263.2377760177. The cubic root of 1315022414 is about 1095.5807304393.
Adding to 1315022414 its reverse (4142205131), we get a palindrome (5457227545).
The spelling of 1315022414 in words is "one billion, three hundred fifteen million, twenty-two thousand, four hundred fourteen".
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