Base | Representation |
---|---|
bin | 1000100110101000… |
… | …0110010000001100 |
3 | 12221221202110221220 |
4 | 2021222012100030 |
5 | 14212213424002 |
6 | 1021100523340 |
7 | 111142355463 |
oct | 21152062014 |
9 | 5857673856 |
10 | 2309514252 |
11 | a8572a271 |
12 | 545550550 |
13 | 2aa6268a6 |
14 | 17ca279da |
15 | d7b507bc |
hex | 89a8640c |
2309514252 has 48 divisors (see below), whose sum is σ = 5422846464. Its totient is φ = 765000000.
The previous prime is 2309514241. The next prime is 2309514257. The reversal of 2309514252 is 2524159032.
It is a super-2 number, since 2×23095142522 = 10667712160382239008, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2309514257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2261502 + ... + 2262522.
It is an arithmetic number, because the mean of its divisors is an integer number (112975968).
Almost surely, 22309514252 is an apocalyptic number.
It is an amenable number.
2309514252 is an abundant number, since it is smaller than the sum of its proper divisors (3113332212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2309514252 is a wasteful number, since it uses less digits than its factorization.
2309514252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2030 (or 2028 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 33.
The square root of 2309514252 is about 48057.4057976500. The cubic root of 2309514252 is about 1321.8237440325.
The spelling of 2309514252 in words is "two billion, three hundred nine million, five hundred fourteen thousand, two hundred fifty-two".
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