Base | Representation |
---|---|
bin | 111000010100110110001… |
… | …011100001001000111101 |
3 | 111201000212221222202111000 |
4 | 320110312023201020331 |
5 | 1001404120134211220 |
6 | 12122055140120513 |
7 | 546434631406155 |
oct | 70246613411075 |
9 | 14630787882430 |
10 | 3870674522685 |
11 | 12625a8950403 |
12 | 5261b5096139 |
13 | 2210068b2a69 |
14 | d54ad699765 |
15 | 6aa42485390 |
hex | 385362e123d |
3870674522685 has 64 divisors (see below), whose sum is σ = 7158251232000. Its totient is φ = 1982039512320.
The previous prime is 3870674522681. The next prime is 3870674522719. The reversal of 3870674522685 is 5862254760783.
3870674522685 is a `hidden beast` number, since 3 + 87 + 0 + 6 + 7 + 452 + 26 + 85 = 666.
It is not a de Polignac number, because 3870674522685 - 22 = 3870674522681 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3870674522681) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2060886 + ... + 3462455.
It is an arithmetic number, because the mean of its divisors is an integer number (111847675500).
Almost surely, 23870674522685 is an apocalyptic number.
It is an amenable number.
3870674522685 is a deficient number, since it is larger than the sum of its proper divisors (3287576709315).
3870674522685 is a wasteful number, since it uses less digits than its factorization.
3870674522685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5523563 (or 5523557 counting only the distinct ones).
The product of its (nonzero) digits is 135475200, while the sum is 63.
The spelling of 3870674522685 in words is "three trillion, eight hundred seventy billion, six hundred seventy-four million, five hundred twenty-two thousand, six hundred eighty-five".
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