Base | Representation |
---|---|
bin | 111100001100111… |
… | …1011001011000100 |
3 | 12012210002202222010 |
4 | 1320121323023010 |
5 | 13114113440032 |
6 | 532240534220 |
7 | 101026146162 |
oct | 17031731304 |
9 | 5183082863 |
10 | 2020061892 |
11 | 9472aa442 |
12 | 484621370 |
13 | 26267c9c4 |
14 | 1523dc232 |
15 | bc526ccc |
hex | 7867b2c4 |
2020061892 has 12 divisors (see below), whose sum is σ = 4713477776. Its totient is φ = 673353960.
The previous prime is 2020061887. The next prime is 2020061921. The reversal of 2020061892 is 2981600202.
2020061892 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
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, 84169234 + ... + 84169257.
Almost surely, 22020061892 is an apocalyptic number.
It is an amenable number.
2020061892 is an abundant number, since it is smaller than the sum of its proper divisors (2693415884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020061892 is a wasteful number, since it uses less digits than its factorization.
2020061892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168338498 (or 168338496 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 2020061892 is about 44945.0986426774. The cubic root of 2020061892 is about 1264.1197753093.
The spelling of 2020061892 in words is "two billion, twenty million, sixty-one thousand, eight hundred ninety-two".
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