Base | Representation |
---|---|
bin | 11011010100000000100001… |
… | …110001101010010110110010 |
3 | 120202022120102111012221122100 |
4 | 123110000201301222112302 |
5 | 111221040242233014302 |
6 | 1103251214332121230 |
7 | 34205354252101515 |
oct | 3324004161522662 |
9 | 522276374187570 |
10 | 120122212001202 |
11 | 353025a91055a4 |
12 | 115805a5906216 |
13 | 5204625988098 |
14 | 2193d36098d7c |
15 | dd49c38e8d1c |
hex | 6d4021c6a5b2 |
120122212001202 has 48 divisors (see below), whose sum is σ = 263932216067520. Its totient is φ = 39476525709600.
The previous prime is 120122212001201. The next prime is 120122212001227. The reversal of 120122212001202 is 202100212221021.
It is a happy number.
120122212001202 is a `hidden beast` number, since 1 + 201 + 222 + 120 + 0 + 120 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (120122212001201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 384088449 + ... + 384401067.
It is an arithmetic number, because the mean of its divisors is an integer number (5498587834740).
Almost surely, 2120122212001202 is an apocalyptic number.
120122212001202 is an abundant number, since it is smaller than the sum of its proper divisors (143810004066318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120122212001202 is a wasteful number, since it uses less digits than its factorization.
120122212001202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 613359 (or 613356 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 120122212001202 its reverse (202100212221021), we get a palindrome (322222424222223).
The spelling of 120122212001202 in words is "one hundred twenty trillion, one hundred twenty-two billion, two hundred twelve million, one thousand, two hundred two".
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