Base | Representation |
---|---|
bin | 111100010010100… |
… | …1000011111000010 |
3 | 12012222122001022000 |
4 | 1320211020133002 |
5 | 13120342000002 |
6 | 532423524430 |
7 | 101063134122 |
oct | 17045103702 |
9 | 5188561260 |
10 | 2023000002 |
11 | 948a26931 |
12 | 4855b9716 |
13 | 26316b12a |
14 | 152964c82 |
15 | bc90761c |
hex | 789487c2 |
2023000002 has 32 divisors (see below), whose sum is σ = 4549728960. Its totient is φ = 666207360.
The previous prime is 2022999989. The next prime is 2023000019. The reversal of 2023000002 is 2000003202.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221199 + ... + 230162.
It is an arithmetic number, because the mean of its divisors is an integer number (142179030).
Almost surely, 22023000002 is an apocalyptic number.
2023000002 is an abundant number, since it is smaller than the sum of its proper divisors (2526728958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2023000002 is a wasteful number, since it uses less digits than its factorization.
2023000002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451455 (or 451449 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 9.
The square root of 2023000002 is about 44977.7723103312. The cubic root of 2023000002 is about 1264.7323512133.
Adding to 2023000002 its reverse (2000003202), we get a palindrome (4023003204).
The spelling of 2023000002 in words is "two billion, twenty-three million, two", and thus it is an aban number and an uban number.
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