Base | Representation |
---|---|
bin | 1011000110010100001101… |
… | …1010001000100011101001 |
3 | 1121012121102022200022001210 |
4 | 2301211003122020203221 |
5 | 3044414004022342301 |
6 | 41542013015303333 |
7 | 2366435004066615 |
oct | 261450332104351 |
9 | 47177368608053 |
10 | 12203133012201 |
11 | 39853574a548a |
12 | 145107067ab49 |
13 | 6a699ab24b21 |
14 | 3028c5c0c345 |
15 | 16267145ead6 |
hex | b19436888e9 |
12203133012201 has 32 divisors (see below), whose sum is σ = 16452369934848. Its totient is φ = 8045296312320.
The previous prime is 12203133012179. The next prime is 12203133012211. The reversal of 12203133012201 is 10221033130221.
It is not a de Polignac number, because 12203133012201 - 223 = 12203124623593 is a prime.
It is a super-2 number, since 2×122031330122012 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12203133012211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69036805 + ... + 69213341.
It is an arithmetic number, because the mean of its divisors is an integer number (514136560464).
Almost surely, 212203133012201 is an apocalyptic number.
It is an amenable number.
12203133012201 is a deficient number, since it is larger than the sum of its proper divisors (4249236922647).
12203133012201 is a wasteful number, since it uses less digits than its factorization.
12203133012201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177441.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12203133012201 its reverse (10221033130221), we get a palindrome (22424166142422).
The spelling of 12203133012201 in words is "twelve trillion, two hundred three billion, one hundred thirty-three million, twelve thousand, two hundred one".
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