Base | Representation |
---|---|
bin | 1000110100110011… |
… | …1010000000110101 |
3 | 20010002122012000110 |
4 | 2031030322000311 |
5 | 14322424031210 |
6 | 1031023133233 |
7 | 112463630265 |
oct | 21514720065 |
9 | 6102565013 |
10 | 2368970805 |
11 | 1006249913 |
12 | 561444219 |
13 | 2b9a43396 |
14 | 1868a37a5 |
15 | dce97420 |
hex | 8d33a035 |
2368970805 has 16 divisors (see below), whose sum is σ = 3793507200. Its totient is φ = 1262399808.
The previous prime is 2368970771. The next prime is 2368970809. The reversal of 2368970805 is 5080798632.
It is not a de Polignac number, because 2368970805 - 210 = 2368969781 is a prime.
It is a super-2 number, since 2×23689708052 = 11224045349884696050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2368970809) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46905 + ... + 83294.
It is an arithmetic number, because the mean of its divisors is an integer number (237094200).
Almost surely, 22368970805 is an apocalyptic number.
It is an amenable number.
2368970805 is a deficient number, since it is larger than the sum of its proper divisors (1424536395).
2368970805 is a wasteful number, since it uses less digits than its factorization.
2368970805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131420.
The product of its (nonzero) digits is 725760, while the sum is 48.
The square root of 2368970805 is about 48672.0741801703. The cubic root of 2368970805 is about 1333.0708631618.
The spelling of 2368970805 in words is "two billion, three hundred sixty-eight million, nine hundred seventy thousand, eight hundred five".
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