Base | Representation |
---|---|
bin | 1011000110010000101111… |
… | …1011010111111110010010 |
3 | 1121012112000110012020111222 |
4 | 2301210023323113332102 |
5 | 3044410102230431002 |
6 | 41541340405005042 |
7 | 2366402642246351 |
oct | 261441373277622 |
9 | 47175013166458 |
10 | 12202202202002 |
11 | 3984a1a039a5a |
12 | 1450a509b3782 |
13 | 6a6880031767 |
14 | 302838351998 |
15 | 1626198991a2 |
hex | b190bed7f92 |
12202202202002 has 8 divisors (see below), whose sum is σ = 18303358473036. Its totient is φ = 6101082710992.
The previous prime is 12202202201993. The next prime is 12202202202007. The reversal of 12202202202002 is 20020220220221.
It can be written as a sum of positive squares in 2 ways, for example, as 11773346175361 + 428856026641 = 3431231^2 + 654871^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×122022022020022 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12202202202007) 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, 8350073 + ... + 9701964.
Almost surely, 212202202202002 is an apocalyptic number.
12202202202002 is a deficient number, since it is larger than the sum of its proper divisors (6101156271034).
12202202202002 is a wasteful number, since it uses less digits than its factorization.
12202202202002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18390012.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 12202202202002 its reverse (20020220220221), we get a palindrome (32222422422223).
The spelling of 12202202202002 in words is "twelve trillion, two hundred two billion, two hundred two million, two hundred two thousand, two".
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