Base | Representation |
---|---|
bin | 110111011101001001011… |
… | …011110010010110010110 |
3 | 111111022111221111020202221 |
4 | 313131021123302112112 |
5 | 444414124202344223 |
6 | 12034404423052554 |
7 | 542216601432424 |
oct | 67351133622626 |
9 | 14438457436687 |
10 | 3810868012438 |
11 | 123a1a870a033 |
12 | 5166a3ba115a |
13 | 218495270866 |
14 | d26387b2114 |
15 | 691e1c02b5d |
hex | 377496f2596 |
3810868012438 has 16 divisors (see below), whose sum is σ = 6166754233920. Its totient is φ = 1759512866176.
The previous prime is 3810868012433. The next prime is 3810868012447. The reversal of 3810868012438 is 8342108680183.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3810868012433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057397758 + ... + 1057401361.
It is an arithmetic number, because the mean of its divisors is an integer number (385422139620).
Almost surely, 23810868012438 is an apocalyptic number.
3810868012438 is a deficient number, since it is larger than the sum of its proper divisors (2355886221482).
3810868012438 is a wasteful number, since it uses less digits than its factorization.
3810868012438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2114799191.
The product of its (nonzero) digits is 1769472, while the sum is 52.
The spelling of 3810868012438 in words is "three trillion, eight hundred ten billion, eight hundred sixty-eight million, twelve thousand, four hundred thirty-eight".
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