Base | Representation |
---|---|
bin | 1001000110000100111001… |
… | …11001110001010011000010 |
3 | 2121210222111101200121021021 |
4 | 10203002130321301103002 |
5 | 10110140000012320002 |
6 | 110311512340420054 |
7 | 4132644435031510 |
oct | 443023471612302 |
9 | 77728441617237 |
10 | 20000000120002 |
11 | 6410a5273a211 |
12 | 22b01736a762a |
13 | b20cb8326546 |
14 | 4d201028d4b0 |
15 | 24a3a4dab737 |
hex | 12309ce714c2 |
20000000120002 has 8 divisors (see below), whose sum is σ = 34285714491456. Its totient is φ = 8571428622852.
The previous prime is 20000000119993. The next prime is 20000000120017. The reversal of 20000000120002 is 20002100000002.
It is a happy number.
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 (7).
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, 714285718558 + ... + 714285718585.
It is an arithmetic number, because the mean of its divisors is an integer number (4285714311432).
Almost surely, 220000000120002 is an apocalyptic number.
20000000120002 is a deficient number, since it is larger than the sum of its proper divisors (14285714371454).
20000000120002 is a wasteful number, since it uses less digits than its factorization.
20000000120002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1428571437152.
The product of its (nonzero) digits is 8, while the sum is 7.
Adding to 20000000120002 its reverse (20002100000002), we get a palindrome (40002100120004).
The spelling of 20000000120002 in words is "twenty trillion, one hundred twenty thousand, two".
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