Base | Representation |
---|---|
bin | 1011000001100110000000… |
… | …1010111111000111010010 |
3 | 1120220212000210200100202221 |
4 | 2300121200022333013102 |
5 | 3042101334331431002 |
6 | 41440435225331254 |
7 | 2360533511063422 |
oct | 260314012770722 |
9 | 46825023610687 |
10 | 12122011202002 |
11 | 3953a09337839 |
12 | 14393b1036b2a |
13 | 69c140473cc0 |
14 | 2dc9cc098482 |
15 | 1604c474cc37 |
hex | b06602bf1d2 |
12122011202002 has 8 divisors (see below), whose sum is σ = 19581710403276. Its totient is φ = 5594774400912.
The previous prime is 12122011201987. The next prime is 12122011202003. The reversal of 12122011202002 is 20020211022121.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 11739319260361 + 382691941641 = 3426269^2 + 618621^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12122011202003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233115600013 + ... + 233115600064.
Almost surely, 212122011202002 is an apocalyptic number.
12122011202002 is a deficient number, since it is larger than the sum of its proper divisors (7459699201274).
12122011202002 is a wasteful number, since it uses less digits than its factorization.
12122011202002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 466231200092.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 12122011202002 its reverse (20020211022121), we get a palindrome (32142222224123).
The spelling of 12122011202002 in words is "twelve trillion, one hundred twenty-two billion, eleven million, two hundred two thousand, two".
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