Base | Representation |
---|---|
bin | 100101100011001110… |
… | …100111110000011011 |
3 | 10212001221012221122202 |
4 | 211203032213300123 |
5 | 1130033241423112 |
6 | 30304510240415 |
7 | 2625103643564 |
oct | 454316476033 |
9 | 125057187582 |
10 | 40319482907 |
11 | 1611032a300 |
12 | 7992ab610b |
13 | 3a573122c2 |
14 | 1d46bb316b |
15 | 10aea936c2 |
hex | 9633a7c1b |
40319482907 has 12 divisors (see below), whose sum is σ = 44327016720. Its totient is φ = 36646708560.
The previous prime is 40319482883. The next prime is 40319482921. The reversal of 40319482907 is 70928491304.
It is not a de Polignac number, because 40319482907 - 222 = 40315288603 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40319481907) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 624194 + ... + 685752.
It is an arithmetic number, because the mean of its divisors is an integer number (3693918060).
Almost surely, 240319482907 is an apocalyptic number.
40319482907 is a deficient number, since it is larger than the sum of its proper divisors (4007533813).
40319482907 is a wasteful number, since it uses less digits than its factorization.
40319482907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66994 (or 66983 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 47.
The spelling of 40319482907 in words is "forty billion, three hundred nineteen million, four hundred eighty-two thousand, nine hundred seven".
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