Base | Representation |
---|---|
bin | 10110101110100111… |
… | …01101001110010010 |
3 | 1011111101121002100111 |
4 | 23113103231032102 |
5 | 144442230431002 |
6 | 5334451311534 |
7 | 611245001644 |
oct | 132723551622 |
9 | 34441532314 |
10 | 12202202002 |
11 | 51a1908a71 |
12 | 24465ab5aa |
13 | 11c6010193 |
14 | 83a814894 |
15 | 4b63b23d7 |
hex | 2d74ed392 |
12202202002 has 16 divisors (see below), whose sum is σ = 19363464000. Its totient is φ = 5750941680.
The previous prime is 12202201967. The next prime is 12202202017. The reversal of 12202202002 is 20020220221.
It is a super-2 number, since 2×122022020022 (a number of 21 digits) contains 22 as substring.
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 7 ways as a sum of consecutive naturals, for example, 799249 + ... + 814372.
It is an arithmetic number, because the mean of its divisors is an integer number (1210216500).
Almost surely, 212202202002 is an apocalyptic number.
12202202002 is a deficient number, since it is larger than the sum of its proper divisors (7161261998).
12202202002 is a wasteful number, since it uses less digits than its factorization.
12202202002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1613841.
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 12202202002 its reverse (20020220221), we get a palindrome (32222422223).
The spelling of 12202202002 in words is "twelve billion, two hundred two million, two hundred two thousand, two".
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