Base | Representation |
---|---|
bin | 1000110000100110… |
… | …1010000111100001 |
3 | 20001212110112220120 |
4 | 2030021222013201 |
5 | 14303420421144 |
6 | 1025153230453 |
7 | 112161035430 |
oct | 21411520741 |
9 | 6055415816 |
10 | 2351342049 |
11 | aa72a90a1 |
12 | 557562429 |
13 | 2b61b0374 |
14 | 1843d5117 |
15 | db663e19 |
hex | 8c26a1e1 |
2351342049 has 24 divisors (see below), whose sum is σ = 3745570752. Its totient is φ = 1285199520.
The previous prime is 2351342041. The next prime is 2351342053. The reversal of 2351342049 is 9402431532.
It is not a de Polignac number, because 2351342049 - 23 = 2351342041 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2351342041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94722 + ... + 116939.
It is an arithmetic number, because the mean of its divisors is an integer number (156065448).
Almost surely, 22351342049 is an apocalyptic number.
It is an amenable number.
2351342049 is a deficient number, since it is larger than the sum of its proper divisors (1394228703).
2351342049 is a wasteful number, since it uses less digits than its factorization.
2351342049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211717 (or 211694 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 2351342049 is about 48490.6387769846. The cubic root of 2351342049 is about 1329.7559333175.
The spelling of 2351342049 in words is "two billion, three hundred fifty-one million, three hundred forty-two thousand, forty-nine".
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