Base | Representation |
---|---|
bin | 1000100101000100… |
… | …1100100101111100 |
3 | 12221111110211201202 |
4 | 2021101030211330 |
5 | 14204031032440 |
6 | 1020304555032 |
7 | 111033030464 |
oct | 21121144574 |
9 | 5844424652 |
10 | 2302986620 |
11 | a81a80a30 |
12 | 543322a78 |
13 | 2a917c69c |
14 | 17bc08ba4 |
15 | d72b1615 |
hex | 8944c97c |
2302986620 has 24 divisors (see below), whose sum is σ = 5275933488. Its totient is φ = 837449600.
The previous prime is 2302986563. The next prime is 2302986629. The reversal of 2302986620 is 266892032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2302986629) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5233841 + ... + 5234280.
It is an arithmetic number, because the mean of its divisors is an integer number (219830562).
Almost surely, 22302986620 is an apocalyptic number.
2302986620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2302986620 is an abundant number, since it is smaller than the sum of its proper divisors (2972946868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2302986620 is a wasteful number, since it uses less digits than its factorization.
2302986620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10468141 (or 10468139 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 38.
The square root of 2302986620 is about 47989.4427973487. The cubic root of 2302986620 is about 1320.5772307075.
The spelling of 2302986620 in words is "two billion, three hundred two million, nine hundred eighty-six thousand, six hundred twenty".
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