Base | Representation |
---|---|
bin | 111000111001010010101… |
… | …110001110011101101110 |
3 | 111211202220020200220022212 |
4 | 320321102232032131232 |
5 | 1003024241332321232 |
6 | 12152050244210422 |
7 | 552321455262110 |
oct | 70712256163556 |
9 | 14752806626285 |
10 | 3909808088942 |
11 | 127815a8129a8 |
12 | 5318b6999a12 |
13 | 2249022c1c22 |
14 | d7342b673b0 |
15 | 6ba82d70eb2 |
hex | 38e52b8e76e |
3909808088942 has 32 divisors (see below), whose sum is σ = 6796073339328. Its totient is φ = 1652370471936.
The previous prime is 3909808088917. The next prime is 3909808088983. The reversal of 3909808088942 is 2498808089093.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4820753 + ... + 5573084.
It is an arithmetic number, because the mean of its divisors is an integer number (212377291854).
Almost surely, 23909808088942 is an apocalyptic number.
3909808088942 is a deficient number, since it is larger than the sum of its proper divisors (2886265250386).
3909808088942 is a wasteful number, since it uses less digits than its factorization.
3909808088942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10394220.
The product of its (nonzero) digits is 71663616, while the sum is 68.
The spelling of 3909808088942 in words is "three trillion, nine hundred nine billion, eight hundred eight million, eighty-eight thousand, nine hundred forty-two".
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