Base | Representation |
---|---|
bin | 10001011110100001001… |
… | …100001011111111011010 |
3 | 11020210222202202122110110 |
4 | 101132201030023333122 |
5 | 124134122022432302 |
6 | 2315422030225150 |
7 | 152524622165313 |
oct | 21364114137732 |
9 | 4223882678413 |
10 | 1201000202202 |
11 | 423383338889 |
12 | 1749186551b6 |
13 | 8933b895c28 |
14 | 421b32c960a |
15 | 2139290bb6c |
hex | 117a130bfda |
1201000202202 has 16 divisors (see below), whose sum is σ = 2528421478560. Its totient is φ = 379263221712.
The previous prime is 1201000202201. The next prime is 1201000202267. The reversal of 1201000202202 is 2022020001021.
It is not an unprimeable number, because it can be changed into a prime (1201000202201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5267544633 + ... + 5267544860.
It is an arithmetic number, because the mean of its divisors is an integer number (158026342410).
Almost surely, 21201000202202 is an apocalyptic number.
1201000202202 is an abundant number, since it is smaller than the sum of its proper divisors (1327421276358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1201000202202 is a wasteful number, since it uses less digits than its factorization.
1201000202202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10535089517.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 1201000202202 its reverse (2022020001021), we get a palindrome (3223020203223).
The spelling of 1201000202202 in words is "one trillion, two hundred one billion, two hundred two thousand, two hundred two".
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