Base | Representation |
---|---|
bin | 1011000110010000011010… |
… | …0011010100101111000010 |
3 | 1121012111210011111001222222 |
4 | 2301210012203110233002 |
5 | 3044404411133324302 |
6 | 41541323423531042 |
7 | 2366400465530411 |
oct | 261440643245702 |
9 | 47174704431888 |
10 | 12202112011202 |
11 | 3984983138303 |
12 | 1450a26759a82 |
13 | 6a6867443a19 |
14 | 30282a395478 |
15 | 1626119d0da2 |
hex | b19068d4bc2 |
12202112011202 has 8 divisors (see below), whose sum is σ = 18303564490812. Its totient is φ = 6100923847600.
The previous prime is 12202112011127. The next prime is 12202112011231. The reversal of 12202112011202 is 20211021120221.
It can be written as a sum of positive squares in 2 ways, for example, as 10215700832401 + 1986411178801 = 3196201^2 + 1409401^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65963549 + ... + 66148272.
Almost surely, 212202112011202 is an apocalyptic number.
12202112011202 is a deficient number, since it is larger than the sum of its proper divisors (6101452479610).
12202112011202 is a wasteful number, since it uses less digits than its factorization.
12202112011202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132158004.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 12202112011202 its reverse (20211021120221), we get a palindrome (32413133131423).
The spelling of 12202112011202 in words is "twelve trillion, two hundred two billion, one hundred twelve million, eleven thousand, two hundred two".
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