Base | Representation |
---|---|
bin | 1001110000100… |
… | …1110000000100 |
3 | 2212000200110001 |
4 | 2130021300010 |
5 | 40434400104 |
6 | 4021211044 |
7 | 1004636200 |
oct | 234116004 |
9 | 85020401 |
10 | 40934404 |
11 | 21119695 |
12 | 11860a84 |
13 | 8632c54 |
14 | 5617b00 |
15 | 38d8aa4 |
hex | 2709c04 |
40934404 has 27 divisors (see below), whose sum is σ = 83513493. Its totient is φ = 17504928.
The previous prime is 40934389. The next prime is 40934407. The reversal of 40934404 is 40443904.
The square root of 40934404 is 6398.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 35402500 + 5531904 = 5950^2 + 2352^2 .
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (40934407) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 89344 + ... + 89800.
Almost surely, 240934404 is an apocalyptic number.
40934404 is the 6398-th square number.
It is an amenable number.
40934404 is an abundant number, since it is smaller than the sum of its proper divisors (42579089).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40934404 is an equidigital number, since it uses as much as digits as its factorization.
40934404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 932 (or 466 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
The cubic root of 40934404 is about 344.6377321746.
The spelling of 40934404 in words is "forty million, nine hundred thirty-four thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •