Base | Representation |
---|---|
bin | 110010000001100100010010… |
… | …100000000000111101001100 |
3 | 1001211222202021212220100101210 |
4 | 302001210102200000331030 |
5 | 212314121000042320022 |
6 | 2055531111531134420 |
7 | 64225125102060660 |
oct | 6201442240007514 |
9 | 1054882255810353 |
10 | 220010010120012 |
11 | 641137a3077742 |
12 | 208134b72a4410 |
13 | 959bb16394448 |
14 | 3c487814ba8a0 |
15 | 1a67e72b31a0c |
hex | c81912800f4c |
220010010120012 has 96 divisors (see below), whose sum is σ = 586984626708480. Its totient is φ = 62828801904960.
The previous prime is 220010010119983. The next prime is 220010010120041. The reversal of 220010010120012 is 210021010010022.
It is an interprime number because it is at equal distance from previous prime (220010010119983) and next prime (220010010120041).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 220010010120012.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1885413133 + ... + 1885529819.
It is an arithmetic number, because the mean of its divisors is an integer number (6114423194880).
Almost surely, 2220010010120012 is an apocalyptic number.
It is an amenable number.
220010010120012 is an abundant number, since it is smaller than the sum of its proper divisors (366974616588468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220010010120012 is a wasteful number, since it uses less digits than its factorization.
220010010120012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127651 (or 127649 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 220010010120012 its reverse (210021010010022), we get a palindrome (430031020130034).
The spelling of 220010010120012 in words is "two hundred twenty trillion, ten billion, ten million, one hundred twenty thousand, twelve".
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