Base | Representation |
---|---|
bin | 11000101001001010… |
… | …01101100101110010 |
3 | 1021011000221212010221 |
4 | 30110211031211302 |
5 | 204043412414302 |
6 | 10024453043254 |
7 | 645566566111 |
oct | 142445154562 |
9 | 37130855127 |
10 | 13230201202 |
11 | 567a115a89 |
12 | 269292652a |
13 | 132aca172a |
14 | 8d716dc78 |
15 | 526774937 |
hex | 31494d972 |
13230201202 has 16 divisors (see below), whose sum is σ = 20170337472. Its totient is φ = 6507177040.
The previous prime is 13230201169. The next prime is 13230201263. The reversal of 13230201202 is 20210203231.
It is a super-4 number, since 4×132302012024 (a number of 42 digits) contains 4444 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42253 + ... + 168064.
It is an arithmetic number, because the mean of its divisors is an integer number (1260646092).
Almost surely, 213230201202 is an apocalyptic number.
13230201202 is a deficient number, since it is larger than the sum of its proper divisors (6940136270).
13230201202 is a wasteful number, since it uses less digits than its factorization.
13230201202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210833.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 13230201202 its reverse (20210203231), we get a palindrome (33440404433).
The spelling of 13230201202 in words is "thirteen billion, two hundred thirty million, two hundred one thousand, two hundred two".
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