Base | Representation |
---|---|
bin | 11011101111101000001011… |
… | …111000000010110000100110 |
3 | 121000001000111221100102011122 |
4 | 123233220023320002300212 |
5 | 111443134402322320402 |
6 | 1111303152033133542 |
7 | 34462445542652543 |
oct | 3357501370026046 |
9 | 530030457312148 |
10 | 122020220120102 |
11 | 35974537219557 |
12 | 118284049ba2b2 |
13 | 53115c3b48c45 |
14 | 221bb4b143bca |
15 | e1905c87eca2 |
hex | 6efa0be02c26 |
122020220120102 has 16 divisors (see below), whose sum is σ = 184210859519232. Its totient is φ = 60617220471360.
The previous prime is 122020220120059. The next prime is 122020220120219. The reversal of 122020220120102 is 201021022020221.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154653623 + ... + 155440610.
It is an arithmetic number, because the mean of its divisors is an integer number (11513178719952).
Almost surely, 2122020220120102 is an apocalyptic number.
122020220120102 is a deficient number, since it is larger than the sum of its proper divisors (62190639399130).
122020220120102 is a wasteful number, since it uses less digits than its factorization.
122020220120102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310095503.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 122020220120102 its reverse (201021022020221), we get a palindrome (323041242140323).
The spelling of 122020220120102 in words is "one hundred twenty-two trillion, twenty billion, two hundred twenty million, one hundred twenty thousand, one hundred two".
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