Base | Representation |
---|---|
bin | 100111001000111… |
… | …1000101001111010 |
3 | 10101112020010111021 |
4 | 1032101320221322 |
5 | 10142201430404 |
6 | 334152453054 |
7 | 44354651035 |
oct | 11621705172 |
9 | 3345203437 |
10 | 1313311354 |
11 | 61436a293 |
12 | 3079aa18a |
13 | 17c118b14 |
14 | c65c801c |
15 | 7a46e454 |
hex | 4e478a7a |
1313311354 has 8 divisors (see below), whose sum is σ = 1999369728. Its totient is φ = 646854780.
The previous prime is 1313311291. The next prime is 1313311393. The reversal of 1313311354 is 4531133131.
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, 4900282 + ... + 4900549.
It is an arithmetic number, because the mean of its divisors is an integer number (249921216).
Almost surely, 21313311354 is an apocalyptic number.
1313311354 is a deficient number, since it is larger than the sum of its proper divisors (686058374).
1313311354 is an equidigital number, since it uses as much as digits as its factorization.
1313311354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9800900.
The product of its digits is 1620, while the sum is 25.
The square root of 1313311354 is about 36239.6378845043. The cubic root of 1313311354 is about 1095.1053474119.
Adding to 1313311354 its reverse (4531133131), we get a palindrome (5844444485).
The spelling of 1313311354 in words is "one billion, three hundred thirteen million, three hundred eleven thousand, three hundred fifty-four".
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