Base | Representation |
---|---|
bin | 11011010101001011000010… |
… | …101000110010111011000110 |
3 | 120202121012221101210120212000 |
4 | 123111023002220302323012 |
5 | 111223343121334020402 |
6 | 1103352045422010130 |
7 | 34214216033534106 |
oct | 3325130250627306 |
9 | 522535841716760 |
10 | 120202220220102 |
11 | 35333525715659 |
12 | 11593bb4416946 |
13 | 520c036709b47 |
14 | 2197b65d73206 |
15 | dd6b0798cc1c |
hex | 6d52c2a32ec6 |
120202220220102 has 64 divisors (see below), whose sum is σ = 275782224998400. Its totient is φ = 38767944107520.
The previous prime is 120202220220101. The next prime is 120202220220151. The reversal of 120202220220102 is 201022022202021.
120202220220102 is a `hidden beast` number, since 1 + 20 + 202 + 220 + 220 + 1 + 0 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120202220220101) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 2875623 + ... + 15769389.
It is an arithmetic number, because the mean of its divisors is an integer number (4309097265600).
Almost surely, 2120202220220102 is an apocalyptic number.
120202220220102 is an abundant number, since it is smaller than the sum of its proper divisors (155580004778298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120202220220102 is a wasteful number, since it uses less digits than its factorization.
120202220220102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12899378 (or 12899372 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 120202220220102 its reverse (201022022202021), we get a palindrome (321224242422123).
The spelling of 120202220220102 in words is "one hundred twenty trillion, two hundred two billion, two hundred twenty million, two hundred twenty thousand, one hundred two".
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