Base | Representation |
---|---|
bin | 1011101001100000111… |
… | …0000111000001000010 |
3 | 201010112212110202100200 |
4 | 2322120032013001002 |
5 | 11234322304044302 |
6 | 231533540030030 |
7 | 20313134514513 |
oct | 2723016070102 |
9 | 633485422320 |
10 | 200122331202 |
11 | 77964925472 |
12 | 32950692316 |
13 | 15b437811c1 |
14 | 9986446a0a |
15 | 531408a81c |
hex | 2e98387042 |
200122331202 has 48 divisors (see below), whose sum is σ = 434703402432. Its totient is φ = 66537666720.
The previous prime is 200122331179. The next prime is 200122331203. The reversal of 200122331202 is 202133221002.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (200122331203) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11621683 + ... + 11638889.
It is an arithmetic number, because the mean of its divisors is an integer number (9056320884).
Almost surely, 2200122331202 is an apocalyptic number.
200122331202 is an abundant number, since it is smaller than the sum of its proper divisors (234581071230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200122331202 is a wasteful number, since it uses less digits than its factorization.
200122331202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18823 (or 18820 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 200122331202 its reverse (202133221002), we get a palindrome (402255552204).
The spelling of 200122331202 in words is "two hundred billion, one hundred twenty-two million, three hundred thirty-one thousand, two hundred two".
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