Base | Representation |
---|---|
bin | 11011010011110111001101… |
… | …001000111011010110111010 |
3 | 120202021121120212211101122100 |
4 | 123103313031020323112322 |
5 | 111220404242214232302 |
6 | 1103242441153204230 |
7 | 34204551224260512 |
oct | 3323671510732672 |
9 | 522247525741570 |
10 | 120112202102202 |
11 | 352a933184a2a2 |
12 | 1157a671560676 |
13 | 52036bbc1301b |
14 | 21936668ba842 |
15 | dd45d9c32d1c |
hex | 6d3dcd23b5ba |
120112202102202 has 12 divisors (see below), whose sum is σ = 260243104554810. Its totient is φ = 40037400700728.
The previous prime is 120112202102149. The next prime is 120112202102231. The reversal of 120112202102202 is 202201202211021.
It is a happy number.
120112202102202 is a `hidden beast` number, since 1 + 2 + 0 + 11 + 220 + 210 + 220 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 74319899568201 + 45792302534001 = 8620899^2 + 6767001^2 .
It is a super-3 number, since 3×1201122021022023 (a number of 43 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6672900116789 = 120112202102202 / (1 + 2 + 0 + 1 + 1 + 2 + 2 + 0 + 2 + 1 + 0 + 2 + 2 + 0 + 2).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3336450058377 + ... + 3336450058412.
Almost surely, 2120112202102202 is an apocalyptic number.
120112202102202 is an abundant number, since it is smaller than the sum of its proper divisors (140130902452608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120112202102202 is a wasteful number, since it uses less digits than its factorization.
120112202102202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6672900116797 (or 6672900116794 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 120112202102202 its reverse (202201202211021), we get a palindrome (322313404313223).
The spelling of 120112202102202 in words is "one hundred twenty trillion, one hundred twelve billion, two hundred two million, one hundred two thousand, two hundred two".
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