Base | Representation |
---|---|
bin | 1001110000100… |
… | …1111010100010 |
3 | 2212000201100212 |
4 | 2130021322202 |
5 | 40434410244 |
6 | 4021214122 |
7 | 1004641145 |
oct | 234117242 |
9 | 85021325 |
10 | 40935074 |
11 | 2111a144 |
12 | 11861342 |
13 | 863334b |
14 | 561805c |
15 | 38d8d9e |
hex | 2709ea2 |
40935074 has 8 divisors (see below), whose sum is σ = 61448220. Its totient is φ = 20452336.
The previous prime is 40935023. The next prime is 40935077. The reversal of 40935074 is 47053904.
It can be written as a sum of positive squares in 2 ways, for example, as 34304449 + 6630625 = 5857^2 + 2575^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 40935074.
It is not an unprimeable number, because it can be changed into a prime (40935077) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3869 + ... + 9840.
Almost surely, 240935074 is an apocalyptic number.
40935074 is a deficient number, since it is larger than the sum of its proper divisors (20513146).
40935074 is a wasteful number, since it uses less digits than its factorization.
40935074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15204.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 40935074 is about 6398.0523598983. The cubic root of 40935074 is about 344.6396124676.
Adding to 40935074 its reverse (47053904), we get a palindrome (87988978).
The spelling of 40935074 in words is "forty million, nine hundred thirty-five thousand, seventy-four".
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