Base | Representation |
---|---|
bin | 101001001001000… |
… | …0010111000000011 |
3 | 10120012120201222022 |
4 | 1102102002320003 |
5 | 10311344241313 |
6 | 344552032055 |
7 | 46131506540 |
oct | 12222027003 |
9 | 3505521868 |
10 | 1380462083 |
11 | 649264660 |
12 | 32639262b |
13 | 18ccca790 |
14 | d14a7bc7 |
15 | 812d5c08 |
hex | 52482e03 |
1380462083 has 32 divisors (see below), whose sum is σ = 1865966592. Its totient is φ = 986256000.
The previous prime is 1380462077. The next prime is 1380462103. The reversal of 1380462083 is 3802640831.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 1380462083 - 210 = 1380461059 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1380462073) 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 31 ways as a sum of consecutive naturals, for example, 146585 + ... + 155717.
It is an arithmetic number, because the mean of its divisors is an integer number (58311456).
Almost surely, 21380462083 is an apocalyptic number.
1380462083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1380462083 is a deficient number, since it is larger than the sum of its proper divisors (485504509).
1380462083 is a wasteful number, since it uses less digits than its factorization.
1380462083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9315.
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 1380462083 is about 37154.5701495792. The cubic root of 1380462083 is about 1113.4605318493.
The spelling of 1380462083 in words is "one billion, three hundred eighty million, four hundred sixty-two thousand, eighty-three".
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