Base | Representation |
---|---|
bin | 11011010110111001101… |
… | …11011111111111011100 |
3 | 10022212022210122201222100 |
4 | 31223130313133333130 |
5 | 110400114123011004 |
6 | 1555500042245100 |
7 | 124625166424362 |
oct | 15533467377734 |
9 | 3285283581870 |
10 | 940008407004 |
11 | 332723270177 |
12 | 13221aab6790 |
13 | 6a8474c3114 |
14 | 336d4b41632 |
15 | 196b9b24739 |
hex | dadcddffdc |
940008407004 has 36 divisors (see below), whose sum is σ = 2431391258296. Its totient is φ = 306049248288.
The previous prime is 940008406969. The next prime is 940008407027. The reversal of 940008407004 is 400704800049.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 940008407004.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 303618739 + ... + 303621834.
Almost surely, 2940008407004 is an apocalyptic number.
It is an amenable number.
940008407004 is an abundant number, since it is smaller than the sum of its proper divisors (1491382851292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
940008407004 is a wasteful number, since it uses less digits than its factorization.
940008407004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 607240626 (or 607240621 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The spelling of 940008407004 in words is "nine hundred forty billion, eight million, four hundred seven thousand, four".
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