Base | Representation |
---|---|
bin | 100001001100111001… |
… | …1010101001101010010 |
3 | 20211001000020111201212 |
4 | 1002121303111031102 |
5 | 2132010230100434 |
6 | 52431003100122 |
7 | 5102606462015 |
oct | 1023163251522 |
9 | 224030214655 |
10 | 71299846994 |
11 | 282689a5392 |
12 | 1199a211642 |
13 | 695382aa9c |
14 | 36454d737c |
15 | 1cc47c08ce |
hex | 1099cd5352 |
71299846994 has 8 divisors (see below), whose sum is σ = 112578705840. Its totient is φ = 33773611716.
The previous prime is 71299846949. The next prime is 71299847029. The reversal of 71299846994 is 49964899217.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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, 938155844 + ... + 938155919.
It is an arithmetic number, because the mean of its divisors is an integer number (14072338230).
Almost surely, 271299846994 is an apocalyptic number.
71299846994 is a deficient number, since it is larger than the sum of its proper divisors (41278858846).
71299846994 is a wasteful number, since it uses less digits than its factorization.
71299846994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1876311784.
The product of its digits is 70543872, while the sum is 68.
The spelling of 71299846994 in words is "seventy-one billion, two hundred ninety-nine million, eight hundred forty-six thousand, nine hundred ninety-four".
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