Base | Representation |
---|---|
bin | 11000100110110010… |
… | …10110000100101001 |
3 | 1021002122112102122220 |
4 | 30103121112010221 |
5 | 204023320004001 |
6 | 10022502504253 |
7 | 645235544034 |
oct | 142331260451 |
9 | 37078472586 |
10 | 13210313001 |
11 | 5669971756 |
12 | 2688135089 |
13 | 1326b2a172 |
14 | 8d467401b |
15 | 524b46c36 |
hex | 313656129 |
13210313001 has 16 divisors (see below), whose sum is σ = 17719895424. Its totient is φ = 8753952384.
The previous prime is 13210312993. The next prime is 13210313003. The reversal of 13210313001 is 10031301231.
It is not a de Polignac number, because 13210313001 - 23 = 13210312993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13210313003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342255 + ... + 378891.
It is an arithmetic number, because the mean of its divisors is an integer number (1107493464).
Almost surely, 213210313001 is an apocalyptic number.
It is an amenable number.
13210313001 is a deficient number, since it is larger than the sum of its proper divisors (4509582423).
13210313001 is a wasteful number, since it uses less digits than its factorization.
13210313001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37360.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 13210313001 its reverse (10031301231), we get a palindrome (23241614232).
The spelling of 13210313001 in words is "thirteen billion, two hundred ten million, three hundred thirteen thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •