Base | Representation |
---|---|
bin | 1011000001100110010001… |
… | …0010001010000010010000 |
3 | 1120220212012121111100100111 |
4 | 2300121210102022002100 |
5 | 3042102010012044413 |
6 | 41440450132131104 |
7 | 2360535306345403 |
oct | 260314422120220 |
9 | 46825177440314 |
10 | 12122080190608 |
11 | 3953a44277a13 |
12 | 1439410166a94 |
13 | 69c15184a36b |
14 | 2dc9d72d5d3a |
15 | 1604ca828d3d |
hex | b066448a090 |
12122080190608 has 80 divisors (see below), whose sum is σ = 24912988145280. Its totient is φ = 5694218201088.
The previous prime is 12122080190593. The next prime is 12122080190641. The reversal of 12122080190608 is 80609108022121.
It is a super-2 number, since 2×121220801906082 (a number of 27 digits) contains 22 as substring.
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, 376644885 + ... + 376677067.
It is an arithmetic number, because the mean of its divisors is an integer number (311412351816).
Almost surely, 212122080190608 is an apocalyptic number.
It is an amenable number.
12122080190608 is an abundant number, since it is smaller than the sum of its proper divisors (12790907954672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12122080190608 is a wasteful number, since it uses less digits than its factorization.
12122080190608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34664 (or 34658 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 40.
The spelling of 12122080190608 in words is "twelve trillion, one hundred twenty-two billion, eighty million, one hundred ninety thousand, six hundred eight".
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