Base | Representation |
---|---|
bin | 11011010100001000111010… |
… | …110111111110001010101010 |
3 | 120202100102200111001010212210 |
4 | 123110020322313332022222 |
5 | 111221212221043121302 |
6 | 1103255304425345550 |
7 | 34206123460355112 |
oct | 3324107267761252 |
9 | 522312614033783 |
10 | 120131223020202 |
11 | 35306402642539 |
12 | 1158229b6382b6 |
13 | 52054307c59a4 |
14 | 219454cb3c042 |
15 | dd4d4ea5066c |
hex | 6d423adfe2aa |
120131223020202 has 32 divisors (see below), whose sum is σ = 241487385828480. Its totient is φ = 39839839099200.
The previous prime is 120131223020147. The next prime is 120131223020231. The reversal of 120131223020202 is 202020322131021.
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, 29953174 + ... + 33726177.
It is an arithmetic number, because the mean of its divisors is an integer number (7546480807140).
Almost surely, 2120131223020202 is an apocalyptic number.
120131223020202 is an abundant number, since it is smaller than the sum of its proper divisors (121356162808278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120131223020202 is a wasteful number, since it uses less digits than its factorization.
120131223020202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63680958.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 120131223020202 its reverse (202020322131021), we get a palindrome (322151545151223).
The spelling of 120131223020202 in words is "one hundred twenty trillion, one hundred thirty-one billion, two hundred twenty-three million, twenty thousand, two hundred two".
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