Base | Representation |
---|---|
bin | 1001101111101… |
… | …0010001110010 |
3 | 2211220110111201 |
4 | 2123322101302 |
5 | 40430333101 |
6 | 4020001414 |
7 | 1004253340 |
oct | 233722162 |
9 | 84813451 |
10 | 40871026 |
11 | 21086009 |
12 | 1183026a |
13 | 8610151 |
14 | 55dc990 |
15 | 38c4e01 |
hex | 26fa472 |
40871026 has 32 divisors (see below), whose sum is σ = 75116160. Its totient is φ = 16279296.
The previous prime is 40870997. The next prime is 40871029. The reversal of 40871026 is 62017804.
It is a junction number, because it is equal to n+sod(n) for n = 40870985 and 40871003.
It is not an unprimeable number, because it can be changed into a prime (40871029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18720 + ... + 20788.
It is an arithmetic number, because the mean of its divisors is an integer number (2347380).
Almost surely, 240871026 is an apocalyptic number.
40871026 is a deficient number, since it is larger than the sum of its proper divisors (34245134).
40871026 is a wasteful number, since it uses less digits than its factorization.
40871026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2178.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 40871026 is about 6393.0451273239. The cubic root of 40871026 is about 344.4597748370.
The spelling of 40871026 in words is "forty million, eight hundred seventy-one thousand, twenty-six".
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