Base | Representation |
---|---|
bin | 11011110010100010011011… |
… | …100110110100111111110010 |
3 | 121000202010200212211000020222 |
4 | 123302202123212310333302 |
5 | 112004423432201201002 |
6 | 1111535103524333042 |
7 | 34513055331041525 |
oct | 3362423346647762 |
9 | 530663625730228 |
10 | 122220200022002 |
11 | 35a41328702755 |
12 | 1185b115844182 |
13 | 5327413c4c144 |
14 | 22276bc6b2bbc |
15 | e1e3641841a2 |
hex | 6f289b9b4ff2 |
122220200022002 has 8 divisors (see below), whose sum is σ = 194114435329116. Its totient is φ = 57515388245632.
The previous prime is 122220200021989. The next prime is 122220200022023. The reversal of 122220200022002 is 200220002022221.
It can be written as a sum of positive squares in 2 ways, for example, as 108177035870761 + 14043164151241 = 10400819^2 + 3747421^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1797355882643 + ... + 1797355882710.
Almost surely, 2122220200022002 is an apocalyptic number.
122220200022002 is a deficient number, since it is larger than the sum of its proper divisors (71894235307114).
122220200022002 is a wasteful number, since it uses less digits than its factorization.
122220200022002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3594711765372.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 122220200022002 its reverse (200220002022221), we get a palindrome (322440202044223).
The spelling of 122220200022002 in words is "one hundred twenty-two trillion, two hundred twenty billion, two hundred million, twenty-two thousand, two".
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