Base | Representation |
---|---|
bin | 11000010011000110… |
… | …10101110110111001 |
3 | 1020200010202212020222 |
4 | 30021203111312321 |
5 | 203204030131101 |
6 | 5554243025425 |
7 | 641162020346 |
oct | 141143256671 |
9 | 36603685228 |
10 | 13045161401 |
11 | 5594720928 |
12 | 264096b275 |
13 | 12cb85491c |
14 | 8ba7637cd |
15 | 5153c301b |
hex | 3098d5db9 |
13045161401 has 8 divisors (see below), whose sum is σ = 13072752000. Its totient is φ = 13017598480.
The previous prime is 13045161391. The next prime is 13045161403. The reversal of 13045161401 is 10416154031.
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 13045161401 - 210 = 13045160377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13045161403) 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, 1123775 + ... + 1135323.
It is an arithmetic number, because the mean of its divisors is an integer number (1634094000).
Almost surely, 213045161401 is an apocalyptic number.
It is an amenable number.
13045161401 is a deficient number, since it is larger than the sum of its proper divisors (27590599).
13045161401 is a wasteful number, since it uses less digits than its factorization.
13045161401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13839.
The product of its (nonzero) digits is 1440, while the sum is 26.
The spelling of 13045161401 in words is "thirteen billion, forty-five million, one hundred sixty-one thousand, four hundred one".
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