Base | Representation |
---|---|
bin | 111000000100010100… |
… | …1100111100110000110 |
3 | 102111210011202201021001 |
4 | 1300020221213212012 |
5 | 3433041434241402 |
6 | 131151332043514 |
7 | 11461504626226 |
oct | 1601051474606 |
9 | 374704681231 |
10 | 120404212102 |
11 | 47077047709 |
12 | 1b40316359a |
13 | b47ab71c25 |
14 | 5b82cc6086 |
15 | 31ea6ec187 |
hex | 1c08a67986 |
120404212102 has 32 divisors (see below), whose sum is σ = 187711985664. Its totient is φ = 57860827200.
The previous prime is 120404212079. The next prime is 120404212127. The reversal of 120404212102 is 201212404021.
It is a self number, because there is not a number n which added to its sum of digits gives 120404212102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13673233 + ... + 13682035.
It is an arithmetic number, because the mean of its divisors is an integer number (5865999552).
Almost surely, 2120404212102 is an apocalyptic number.
120404212102 is a deficient number, since it is larger than the sum of its proper divisors (67307773562).
120404212102 is a wasteful number, since it uses less digits than its factorization.
120404212102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10324.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 120404212102 its reverse (201212404021), we get a palindrome (321616616123).
The spelling of 120404212102 in words is "one hundred twenty billion, four hundred four million, two hundred twelve thousand, one hundred two".
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