Base | Representation |
---|---|
bin | 11011010101001010111100… |
… | …001100110011110000101010 |
3 | 120202121012122212120121211201 |
4 | 123111022330030303300222 |
5 | 111223342411212021302 |
6 | 1103352031003114414 |
7 | 34214213252542435 |
oct | 3325127414636052 |
9 | 522535585517751 |
10 | 120202112220202 |
11 | 3533347a75a741 |
12 | 11593b84212a0a |
13 | 520c01a224c8c |
14 | 2197b5589c81c |
15 | dd6aed257c87 |
hex | 6d52bc333c2a |
120202112220202 has 32 divisors (see below), whose sum is σ = 193841918081280. Its totient is φ = 55723246894080.
The previous prime is 120202112220181. The next prime is 120202112220227. The reversal of 120202112220202 is 202022211202021.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 120202112220202.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29826478 + ... + 33615814.
It is an arithmetic number, because the mean of its divisors is an integer number (6057559940040).
Almost surely, 2120202112220202 is an apocalyptic number.
120202112220202 is a deficient number, since it is larger than the sum of its proper divisors (73639805861078).
120202112220202 is a wasteful number, since it uses less digits than its factorization.
120202112220202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3807166.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 120202112220202 its reverse (202022211202021), we get a palindrome (322224323422223).
The spelling of 120202112220202 in words is "one hundred twenty trillion, two hundred two billion, one hundred twelve million, two hundred twenty thousand, two hundred two".
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