Base | Representation |
---|---|
bin | 111000110111011111… |
… | …0110001010111110010 |
3 | 102200012211021021001201 |
4 | 1301232332301113302 |
5 | 4000100441030302 |
6 | 132033541321414 |
7 | 11552162440450 |
oct | 1615676612762 |
9 | 380184237051 |
10 | 122121033202 |
11 | 47878159823 |
12 | 1b80210626a |
13 | b69275a9bc |
14 | 5ca6d099d0 |
15 | 329b2c4c87 |
hex | 1c6efb15f2 |
122121033202 has 32 divisors (see below), whose sum is σ = 210251583360. Its totient is φ = 52112745600.
The previous prime is 122121033149. The next prime is 122121033217. The reversal of 122121033202 is 202330121221.
It is a self number, because there is not a number n which added to its sum of digits gives 122121033202.
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 15 ways as a sum of consecutive naturals, for example, 3177702 + ... + 3215902.
It is an arithmetic number, because the mean of its divisors is an integer number (6570361980).
Almost surely, 2122121033202 is an apocalyptic number.
122121033202 is a deficient number, since it is larger than the sum of its proper divisors (88130550158).
122121033202 is a wasteful number, since it uses less digits than its factorization.
122121033202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39186.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 122121033202 its reverse (202330121221), we get a palindrome (324451154423).
The spelling of 122121033202 in words is "one hundred twenty-two billion, one hundred twenty-one million, thirty-three thousand, two hundred two".
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