Base | Representation |
---|---|
bin | 1011000000011000011111… |
… | …0110111100110110010000 |
3 | 1120211212022120212122011011 |
4 | 2300012013312330312100 |
5 | 3041231230230431000 |
6 | 41423114320300304 |
7 | 2356166033360062 |
oct | 260060766746620 |
9 | 46755276778134 |
10 | 12101202202000 |
11 | 394610019007a |
12 | 1435364171694 |
13 | 69a1a52b4b52 |
14 | 2db9b6583732 |
15 | 15eba797d2ba |
hex | b0187dbcd90 |
12101202202000 has 80 divisors (see below), whose sum is σ = 29261610922752. Its totient is φ = 4840331337600.
The previous prime is 12101202201983. The next prime is 12101202202003. The reversal of 12101202202000 is 20220210121.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is not an unprimeable number, because it can be changed into a prime (12101202202003) 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, 83221359 + ... + 83366641.
Almost surely, 212101202202000 is an apocalyptic number.
12101202202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12101202202000 is an abundant number, since it is smaller than the sum of its proper divisors (17160408720752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12101202202000 is a wasteful number, since it uses less digits than its factorization.
12101202202000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186953 (or 186937 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 12101202202000 its reverse (20220210121), we get a palindrome (12121422412121).
The spelling of 12101202202000 in words is "twelve trillion, one hundred one billion, two hundred two million, two hundred two thousand".
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