Base | Representation |
---|---|
bin | 11000110011000010… |
… | …00110101010011011 |
3 | 1021100210202222220201 |
4 | 30121201012222123 |
5 | 204231112312311 |
6 | 10041012003031 |
7 | 650623502125 |
oct | 143141065233 |
9 | 37323688821 |
10 | 13313010331 |
11 | 5711935785 |
12 | 26b6600477 |
13 | 13421a660a |
14 | 904168215 |
15 | 52db809c1 |
hex | 319846a9b |
13313010331 has 8 divisors (see below), whose sum is σ = 13637809664. Its totient is φ = 12991648320.
The previous prime is 13313010317. The next prime is 13313010371. The reversal of 13313010331 is 13301031331.
It is a happy number.
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 13313010331 - 29 = 13313009819 is a prime.
It is a super-2 number, since 2×133130103312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13313010299 and 13313010308.
It is not an unprimeable number, because it can be changed into a prime (13313010371) 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, 851490 + ... + 866983.
It is an arithmetic number, because the mean of its divisors is an integer number (1704726208).
Almost surely, 213313010331 is an apocalyptic number.
13313010331 is a deficient number, since it is larger than the sum of its proper divisors (324799333).
13313010331 is a wasteful number, since it uses less digits than its factorization.
13313010331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1718661.
The product of its (nonzero) digits is 243, while the sum is 19.
Adding to 13313010331 its reverse (13301031331), we get a palindrome (26614041662).
The spelling of 13313010331 in words is "thirteen billion, three hundred thirteen million, ten thousand, three hundred thirty-one".
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