Base | Representation |
---|---|
bin | 111100001110110… |
… | …0000101110000111 |
3 | 12012211212112201100 |
4 | 1320131200232013 |
5 | 13114334031434 |
6 | 532313031143 |
7 | 101040143313 |
oct | 17035405607 |
9 | 5184775640 |
10 | 2021002119 |
11 | 947891894 |
12 | 4849b54b3 |
13 | 26291b956 |
14 | 1525a4b43 |
15 | bc660699 |
hex | 78760b87 |
2021002119 has 6 divisors (see below), whose sum is σ = 2919225296. Its totient is φ = 1347334740.
The previous prime is 2021002097. The next prime is 2021002169. The reversal of 2021002119 is 9112001202.
2021002119 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2021002119 - 215 = 2020969351 is a prime.
It is a super-2 number, since 2×20210021192 = 8168899130004980322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2021002169) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112277887 + ... + 112277904.
Almost surely, 22021002119 is an apocalyptic number.
2021002119 is a deficient number, since it is larger than the sum of its proper divisors (898223177).
2021002119 is a wasteful number, since it uses less digits than its factorization.
2021002119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224555797 (or 224555794 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
The square root of 2021002119 is about 44955.5571537046. The cubic root of 2021002119 is about 1264.3158708173.
The spelling of 2021002119 in words is "two billion, twenty-one million, two thousand, one hundred nineteen".
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