Base | Representation |
---|---|
bin | 100010001010001… |
… | …0001011100010101 |
3 | 2221212201012211001 |
4 | 1010110101130111 |
5 | 4321404240023 |
6 | 305422143301 |
7 | 40255145650 |
oct | 10424213425 |
9 | 2855635731 |
10 | 1146165013 |
11 | 538a86814 |
12 | 27ba21b31 |
13 | 1535c5666 |
14 | ac318897 |
15 | 6a9546ad |
hex | 44511715 |
1146165013 has 4 divisors (see below), whose sum is σ = 1309902880. Its totient is φ = 982427148.
The previous prime is 1146165001. The next prime is 1146165019. The reversal of 1146165013 is 3105616411.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1146165013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1146165019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81868923 + ... + 81868936.
It is an arithmetic number, because the mean of its divisors is an integer number (327475720).
Almost surely, 21146165013 is an apocalyptic number.
It is an amenable number.
1146165013 is a deficient number, since it is larger than the sum of its proper divisors (163737867).
1146165013 is an equidigital number, since it uses as much as digits as its factorization.
1146165013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163737866.
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 1146165013 is about 33855.0588981913. The cubic root of 1146165013 is about 1046.5236545219.
The spelling of 1146165013 in words is "one billion, one hundred forty-six million, one hundred sixty-five thousand, thirteen".
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