Base | Representation |
---|---|
bin | 101011001110010… |
… | …0010000111101001 |
3 | 10202002000220111221 |
4 | 1112130202013221 |
5 | 10432240222421 |
6 | 355525222041 |
7 | 50640343150 |
oct | 12634420751 |
9 | 3662026457 |
10 | 1450320361 |
11 | 684739176 |
12 | 345861921 |
13 | 1a1619939 |
14 | da890597 |
15 | 874d4841 |
hex | 567221e9 |
1450320361 has 16 divisors (see below), whose sum is σ = 1731354624. Its totient is φ = 1187859024.
The previous prime is 1450320353. The next prime is 1450320401. The reversal of 1450320361 is 1630230541.
It is a cyclic number.
It is not a de Polignac number, because 1450320361 - 23 = 1450320353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1450323361) 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, 173500 + ... + 181666.
It is an arithmetic number, because the mean of its divisors is an integer number (108209664).
Almost surely, 21450320361 is an apocalyptic number.
It is an amenable number.
1450320361 is a deficient number, since it is larger than the sum of its proper divisors (281034263).
1450320361 is a wasteful number, since it uses less digits than its factorization.
1450320361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9300.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 1450320361 is about 38083.0718430118. The cubic root of 1450320361 is about 1131.9345463722.
The spelling of 1450320361 in words is "one billion, four hundred fifty million, three hundred twenty thousand, three hundred sixty-one".
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