Base | Representation |
---|---|
bin | 100111001001000… |
… | …1110101001001010 |
3 | 10101112101201000222 |
4 | 1032102032221022 |
5 | 10142212321133 |
6 | 334154430042 |
7 | 44355504440 |
oct | 11622165112 |
9 | 3345351028 |
10 | 1313401418 |
11 | 614420a1a |
12 | 307a32322 |
13 | 17c14ab04 |
14 | c660cb90 |
15 | 7a48ae98 |
hex | 4e48ea4a |
1313401418 has 8 divisors (see below), whose sum is σ = 2251545312. Its totient is φ = 562886316.
The previous prime is 1313401403. The next prime is 1313401451. The reversal of 1313401418 is 8141043131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46907180 + ... + 46907207.
It is an arithmetic number, because the mean of its divisors is an integer number (281443164).
Almost surely, 21313401418 is an apocalyptic number.
1313401418 is a deficient number, since it is larger than the sum of its proper divisors (938143894).
1313401418 is an equidigital number, since it uses as much as digits as its factorization.
1313401418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93814396.
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 1313401418 is about 36240.8804804740. The cubic root of 1313401418 is about 1095.1303801439.
Adding to 1313401418 its reverse (8141043131), we get a palindrome (9454444549).
The spelling of 1313401418 in words is "one billion, three hundred thirteen million, four hundred one thousand, four hundred eighteen".
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