Base | Representation |
---|---|
bin | 1000110111011101… |
… | …1010010111101001 |
3 | 20010212121021202121 |
4 | 2031313122113221 |
5 | 14333302112020 |
6 | 1032102031241 |
7 | 112660426036 |
oct | 21567322751 |
9 | 6125537677 |
10 | 2380113385 |
11 | 101156a461 |
12 | 565118521 |
13 | 2bc145020 |
14 | 18816438d |
15 | dde48baa |
hex | 8ddda5e9 |
2380113385 has 8 divisors (see below), whose sum is σ = 3075838920. Its totient is φ = 1757622144.
The previous prime is 2380113377. The next prime is 2380113401. The reversal of 2380113385 is 5833110832.
It can be written as a sum of positive squares in 4 ways, for example, as 156425049 + 2223688336 = 12507^2 + 47156^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2380113385 - 23 = 2380113377 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2380113385.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18308500 + ... + 18308629.
It is an arithmetic number, because the mean of its divisors is an integer number (384479865).
Almost surely, 22380113385 is an apocalyptic number.
It is an amenable number.
2380113385 is a deficient number, since it is larger than the sum of its proper divisors (695725535).
2380113385 is a wasteful number, since it uses less digits than its factorization.
2380113385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36617147.
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 2380113385 is about 48786.4057397140. The cubic root of 2380113385 is about 1335.1576513358.
The spelling of 2380113385 in words is "two billion, three hundred eighty million, one hundred thirteen thousand, three hundred eighty-five".
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