Base | Representation |
---|---|
bin | 1011000000111100111111… |
… | …1110001110001100011010 |
3 | 1120212210121112221001210012 |
4 | 2300033033332032030122 |
5 | 3041411313003032302 |
6 | 41431414552121522 |
7 | 2356663630323125 |
oct | 260171776161432 |
9 | 46783545831705 |
10 | 12111002002202 |
11 | 394a279996004 |
12 | 143723a0962a2 |
13 | 69b0a76780ac |
14 | 2dc265cb13bc |
15 | 16007ce92a52 |
hex | b03cff8e31a |
12111002002202 has 24 divisors (see below), whose sum is σ = 18776586571488. Its totient is φ = 5858550263160.
The previous prime is 12111002002201. The next prime is 12111002002249. The reversal of 12111002002202 is 20220020011121.
It is not an unprimeable number, because it can be changed into a prime (12111002002201) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6137003 + ... + 7866689.
It is an arithmetic number, because the mean of its divisors is an integer number (782357773812).
Almost surely, 212111002002202 is an apocalyptic number.
12111002002202 is a deficient number, since it is larger than the sum of its proper divisors (6665584569286).
12111002002202 is a wasteful number, since it uses less digits than its factorization.
12111002002202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1733394 (or 1733363 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 12111002002202 its reverse (20220020011121), we get a palindrome (32331022013323).
The spelling of 12111002002202 in words is "twelve trillion, one hundred eleven billion, two million, two thousand, two hundred two".
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