Base | Representation |
---|---|
bin | 1011101100101000… |
… | …1010100011001111 |
3 | 22002211110201210012 |
4 | 2323022022203033 |
5 | 22412320112142 |
6 | 1235325103435 |
7 | 140545410515 |
oct | 27312124317 |
9 | 8084421705 |
10 | 3140004047 |
11 | 13714a5574 |
12 | 7376b7b7b |
13 | 3b06c367b |
14 | 21b04c4b5 |
15 | 1359eb882 |
hex | bb28a8cf |
3140004047 has 4 divisors (see below), whose sum is σ = 3143801736. Its totient is φ = 3136206360.
The previous prime is 3140004037. The next prime is 3140004103. The reversal of 3140004047 is 7404000413.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3140004047 - 24 = 3140004031 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 (3140004037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1897604 + ... + 1899257.
It is an arithmetic number, because the mean of its divisors is an integer number (785950434).
Almost surely, 23140004047 is an apocalyptic number.
3140004047 is a deficient number, since it is larger than the sum of its proper divisors (3797689).
3140004047 is an equidigital number, since it uses as much as digits as its factorization.
3140004047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3797688.
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 3140004047 is about 56035.7390153820. The cubic root of 3140004047 is about 1464.3449796113.
The spelling of 3140004047 in words is "three billion, one hundred forty million, four thousand, forty-seven".
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