Base | Representation |
---|---|
bin | 11000100101101110… |
… | …10110000110001001 |
3 | 1021002000202121121012 |
4 | 30102313112012021 |
5 | 204014024301301 |
6 | 10021543453305 |
7 | 645100023143 |
oct | 142267260611 |
9 | 37060677535 |
10 | 13201400201 |
11 | 5664934400 |
12 | 2685157235 |
13 | 1325029412 |
14 | 8d33d3c93 |
15 | 523e85ebb |
hex | 312dd6189 |
13201400201 has 24 divisors (see below), whose sum is σ = 15721608672. Its totient is φ = 11032560000.
The previous prime is 13201400161. The next prime is 13201400221. The reversal of 13201400201 is 10200410231.
It is not a de Polignac number, because 13201400201 - 222 = 13197205897 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13201400221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13826 + ... + 163076.
It is an arithmetic number, because the mean of its divisors is an integer number (655067028).
Almost surely, 213201400201 is an apocalyptic number.
13201400201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13201400201 is a deficient number, since it is larger than the sum of its proper divisors (2520208471).
13201400201 is a wasteful number, since it uses less digits than its factorization.
13201400201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149333 (or 149322 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 13201400201 its reverse (10200410231), we get a palindrome (23401810432).
The spelling of 13201400201 in words is "thirteen billion, two hundred one million, four hundred thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •