Base | Representation |
---|---|
bin | 1001100110000… |
… | …0100111001010 |
3 | 2210201111010000 |
4 | 2121200213022 |
5 | 40300212420 |
6 | 3554303430 |
7 | 666022323 |
oct | 231404712 |
9 | 83644100 |
10 | 40241610 |
11 | 20796132 |
12 | 11587b76 |
13 | 844c806 |
14 | 54b744a |
15 | 37ed690 |
hex | 26609ca |
40241610 has 40 divisors (see below), whose sum is σ = 108207396. Its totient is φ = 10730880.
The previous prime is 40241587. The next prime is 40241629. The reversal of 40241610 is 1614204.
It can be written as a sum of positive squares in 2 ways, for example, as 40030929 + 210681 = 6327^2 + 459^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24031 + ... + 25650.
Almost surely, 240241610 is an apocalyptic number.
40241610 is an abundant number, since it is smaller than the sum of its proper divisors (67965786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40241610 is a wasteful number, since it uses less digits than its factorization.
40241610 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49700 (or 49691 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 40241610 is about 6343.6275111327. The cubic root of 40241610 is about 342.6823863871.
Adding to 40241610 its reverse (1614204), we get a palindrome (41855814).
The spelling of 40241610 in words is "forty million, two hundred forty-one thousand, six hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •