Base | Representation |
---|---|
bin | 1001100100010… |
… | …0100110100010 |
3 | 2210111122201211 |
4 | 2121010212202 |
5 | 40233030012 |
6 | 3552020334 |
7 | 665033665 |
oct | 231044642 |
9 | 83448654 |
10 | 40126882 |
11 | 20717a14 |
12 | 115316aa |
13 | 840c523 |
14 | 54876dc |
15 | 37c96a7 |
hex | 26449a2 |
40126882 has 8 divisors (see below), whose sum is σ = 60228252. Its totient is φ = 20050800.
The previous prime is 40126873. The next prime is 40126897. The reversal of 40126882 is 28862104.
It can be written as a sum of positive squares in 2 ways, for example, as 31371201 + 8755681 = 5601^2 + 2959^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×401268822 = 3220333318083848, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1669 + ... + 9112.
Almost surely, 240126882 is an apocalyptic number.
40126882 is a deficient number, since it is larger than the sum of its proper divisors (20101370).
40126882 is a wasteful number, since it uses less digits than its factorization.
40126882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12644.
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 40126882 is about 6334.5782811486. The cubic root of 40126882 is about 342.3564162743.
Adding to 40126882 its reverse (28862104), we get a palindrome (68988986).
The spelling of 40126882 in words is "forty million, one hundred twenty-six thousand, eight hundred eighty-two".
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