| Base | Representation |
|---|---|
| bin | 1000101000010001… |
| … | …1000000000100000 |
| 3 | 12222102201110011100 |
| 4 | 2022010120000200 |
| 5 | 14220444341340 |
| 6 | 1021504314400 |
| 7 | 111255045462 |
| oct | 21204300040 |
| 9 | 5872643140 |
| 10 | 2316402720 |
| 11 | a89604715 |
| 12 | 547912a00 |
| 13 | 2abb990c8 |
| 14 | 17d8dc132 |
| 15 | d8561830 |
| hex | 8a118020 |
2316402720 has 144 divisors (see below), whose sum is σ = 7918753752. Its totient is φ = 616611840.
The previous prime is 2316402701. The next prime is 2316402731. The reversal of 2316402720 is 272046132.
2316402720 is a `hidden beast` number, since 231 + 6 + 402 + 7 + 20 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 1147583376 + 1168819344 = 33876^2 + 34188^2 .
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-2 number, since 2×23164027202 = 10731443122446796800, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1112080 + ... + 1114160.
Almost surely, 22316402720 is an apocalyptic number.
2316402720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2316402720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3959376876).
2316402720 is an abundant number, since it is smaller than the sum of its proper divisors (5602351032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2316402720 is a wasteful number, since it uses less digits than its factorization.
2316402720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2875 (or 2864 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 2316402720 is about 48129.0215982000. The cubic root of 2316402720 is about 1323.1366179193.
Adding to 2316402720 its reverse (272046132), we get a palindrome (2588448852).
The spelling of 2316402720 in words is "two billion, three hundred sixteen million, four hundred two thousand, seven hundred twenty".
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