Base | Representation |
---|---|
bin | 111100100000100… |
… | …0001011001011000 |
3 | 12020111101111002201 |
4 | 1321001001121120 |
5 | 13124224423000 |
6 | 533244335544 |
7 | 101212234024 |
oct | 17101013130 |
9 | 5214344081 |
10 | 2030311000 |
11 | 95206a783 |
12 | 487b445b4 |
13 | 26482aa73 |
14 | 153909384 |
15 | bd39d96a |
hex | 79041658 |
2030311000 has 32 divisors (see below), whose sum is σ = 4750930080. Its totient is φ = 812124000.
The previous prime is 2030310991. The next prime is 2030311033. The reversal of 2030311000 is 1130302.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014156 + ... + 1016155.
It is an arithmetic number, because the mean of its divisors is an integer number (148466565).
Almost surely, 22030311000 is an apocalyptic number.
2030311000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2030311000 is an abundant number, since it is smaller than the sum of its proper divisors (2720619080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030311000 is a wasteful number, since it uses less digits than its factorization.
2030311000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2030332 (or 2030318 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 10.
The square root of 2030311000 is about 45058.9724694206. The cubic root of 2030311000 is about 1266.2540746081.
Adding to 2030311000 its reverse (1130302), we get a palindrome (2031441302).
The spelling of 2030311000 in words is "two billion, thirty million, three hundred eleven thousand".
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