Base | Representation |
---|---|
bin | 11000111111110100… |
… | …01100100010100110 |
3 | 1021122021120101212112 |
4 | 30133322030202212 |
5 | 204441041020202 |
6 | 10055402321022 |
7 | 653365153043 |
oct | 143772144246 |
9 | 37567511775 |
10 | 13420251302 |
11 | 5767422487 |
12 | 27264b9172 |
13 | 135b483c03 |
14 | 9144c21ca |
15 | 5382b5b52 |
hex | 31fe8c8a6 |
13420251302 has 8 divisors (see below), whose sum is σ = 20143955496. Its totient is φ = 6705599472.
The previous prime is 13420251293. The next prime is 13420251329. The reversal of 13420251302 is 20315202431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 2259383 + ... + 2265314.
It is an arithmetic number, because the mean of its divisors is an integer number (2517994437).
Almost surely, 213420251302 is an apocalyptic number.
13420251302 is a deficient number, since it is larger than the sum of its proper divisors (6723704194).
13420251302 is a wasteful number, since it uses less digits than its factorization.
13420251302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4526182.
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 13420251302 its reverse (20315202431), we get a palindrome (33735453733).
The spelling of 13420251302 in words is "thirteen billion, four hundred twenty million, two hundred fifty-one thousand, three hundred two".
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