Base | Representation |
---|---|
bin | 1001101101101… |
… | …0010011011100 |
3 | 2211122210212010 |
4 | 2123122103130 |
5 | 40412140220 |
6 | 4013111220 |
7 | 1003166454 |
oct | 233322334 |
9 | 84583763 |
10 | 40740060 |
11 | 20aa6679 |
12 | 11788510 |
13 | 859565a |
14 | 55a6d64 |
15 | 389b1e0 |
hex | 26da4dc |
40740060 has 48 divisors (see below), whose sum is σ = 116861472. Its totient is φ = 10598400.
The previous prime is 40740043. The next prime is 40740113. The reversal of 40740060 is 6004704.
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, 5821 + ... + 10740.
It is an arithmetic number, because the mean of its divisors is an integer number (2434614).
Almost surely, 240740060 is an apocalyptic number.
It is an amenable number.
40740060 is an abundant number, since it is smaller than the sum of its proper divisors (76121412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40740060 is a wasteful number, since it uses less digits than its factorization.
40740060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16614 (or 16612 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 40740060 is about 6382.7940590309. The cubic root of 40740060 is about 344.0914553123.
Adding to 40740060 its reverse (6004704), we get a palindrome (46744764).
The spelling of 40740060 in words is "forty million, seven hundred forty thousand, sixty".
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