Base | Representation |
---|---|
bin | 111100100101001… |
… | …0100001010000011 |
3 | 12020122222020212002 |
4 | 1321022110022003 |
5 | 13130340402024 |
6 | 533412454215 |
7 | 101242031333 |
oct | 17112241203 |
9 | 5218866762 |
10 | 2032747139 |
11 | 953484015 |
12 | 48891a36b |
13 | 2651a1877 |
14 | 153d810c3 |
15 | bd6d06ae |
hex | 79294283 |
2032747139 has 4 divisors (see below), whose sum is σ = 2034850224. Its totient is φ = 2030644056.
The previous prime is 2032747121. The next prime is 2032747147. The reversal of 2032747139 is 9317472302.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2032747139 is a prime.
It is a super-2 number, since 2×20327471392 = 8264121862225370642, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2032717139) 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 3 ways as a sum of consecutive naturals, for example, 1050092 + ... + 1052025.
It is an arithmetic number, because the mean of its divisors is an integer number (508712556).
Almost surely, 22032747139 is an apocalyptic number.
2032747139 is a deficient number, since it is larger than the sum of its proper divisors (2103085).
2032747139 is an equidigital number, since it uses as much as digits as its factorization.
2032747139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2103084.
The product of its (nonzero) digits is 63504, while the sum is 38.
The square root of 2032747139 is about 45085.9971498912. The cubic root of 2032747139 is about 1266.7603251230.
The spelling of 2032747139 in words is "two billion, thirty-two million, seven hundred forty-seven thousand, one hundred thirty-nine".
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