Base | Representation |
---|---|
bin | 1001100010111… |
… | …1101011100110 |
3 | 2210100022012001 |
4 | 2120233223212 |
5 | 40222304230 |
6 | 3550115514 |
7 | 664226110 |
oct | 230575346 |
9 | 83308161 |
10 | 40041190 |
11 | 206695a2 |
12 | 114abb9a |
13 | 83ac517 |
14 | 54643b0 |
15 | 37ae0ca |
hex | 262fae6 |
40041190 has 32 divisors (see below), whose sum is σ = 82621440. Its totient is φ = 13686624.
The previous prime is 40041187. The next prime is 40041203. The reversal of 40041190 is 9114004.
It is a super-2 number, since 2×400411902 = 3206593793232200, which contains 22 as substring.
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, 30079 + ... + 31381.
It is an arithmetic number, because the mean of its divisors is an integer number (2581920).
Almost surely, 240041190 is an apocalyptic number.
40041190 is an abundant number, since it is smaller than the sum of its proper divisors (42580250).
40041190 is a wasteful number, since it uses less digits than its factorization.
40041190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1756.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 40041190 is about 6327.8108378807. The cubic root of 40041190 is about 342.1125389130.
Adding to 40041190 its reverse (9114004), we get a palindrome (49155194).
The spelling of 40041190 in words is "forty million, forty-one thousand, one hundred ninety".
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