Base | Representation |
---|---|
bin | 100000010011101111011… |
… | …011001101101000110101 |
3 | 21212020202221122121221220 |
4 | 200103233123031220311 |
5 | 242334002310404414 |
6 | 4415542140100553 |
7 | 316256056505430 |
oct | 40235733155065 |
9 | 7766687577856 |
10 | 2220220013109 |
11 | 78665435311a |
12 | 2ba363234759 |
13 | 13149aa01837 |
14 | 79660168817 |
15 | 3cb4667bca9 |
hex | 204ef6cda35 |
2220220013109 has 16 divisors (see below), whose sum is σ = 3388453996032. Its totient is φ = 1266724052208.
The previous prime is 2220220013107. The next prime is 2220220013153. The reversal of 2220220013109 is 9013100220222.
It is not a de Polignac number, because 2220220013109 - 21 = 2220220013107 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2220220013107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82198599 + ... + 82225604.
It is an arithmetic number, because the mean of its divisors is an integer number (211778374752).
Almost surely, 22220220013109 is an apocalyptic number.
It is an amenable number.
2220220013109 is a deficient number, since it is larger than the sum of its proper divisors (1168233982923).
2220220013109 is a wasteful number, since it uses less digits than its factorization.
2220220013109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164424856.
The product of its (nonzero) digits is 864, while the sum is 24.
The spelling of 2220220013109 in words is "two trillion, two hundred twenty billion, two hundred twenty million, thirteen thousand, one hundred nine".
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