Base | Representation |
---|---|
bin | 11011101111101000010000… |
… | …101001100001110101010110 |
3 | 121000001000201112000221221000 |
4 | 123233220100221201311112 |
5 | 111443140033322420202 |
6 | 1111303204013404130 |
7 | 34462450534434456 |
oct | 3357502051416526 |
9 | 530030645027830 |
10 | 122020300201302 |
11 | 35974578445768 |
12 | 11828427799646 |
13 | 5311607607279 |
14 | 221bb57a2bd66 |
15 | e190648ec91c |
hex | 6efa10a61d56 |
122020300201302 has 64 divisors (see below), whose sum is σ = 276022178611200. Its totient is φ = 39944890450080.
The previous prime is 122020300201279. The next prime is 122020300201321. The reversal of 122020300201302 is 203102003020221.
122020300201302 is a `hidden beast` number, since 1 + 2 + 20 + 20 + 300 + 20 + 1 + 302 = 666.
It is a super-2 number, since 2×1220203002013022 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15502678 + ... + 22008489.
It is an arithmetic number, because the mean of its divisors is an integer number (4312846540800).
Almost surely, 2122020300201302 is an apocalyptic number.
122020300201302 is an abundant number, since it is smaller than the sum of its proper divisors (154001878409898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122020300201302 is a wasteful number, since it uses less digits than its factorization.
122020300201302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37512258 (or 37512252 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 122020300201302 its reverse (203102003020221), we get a palindrome (325122303221523).
The spelling of 122020300201302 in words is "one hundred twenty-two trillion, twenty billion, three hundred million, two hundred one thousand, three hundred two".
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