Base | Representation |
---|---|
bin | 1001100010100… |
… | …1101101101100 |
3 | 2210022001122210 |
4 | 2120221231230 |
5 | 40221013443 |
6 | 3545410420 |
7 | 664064622 |
oct | 230515554 |
9 | 83261583 |
10 | 40016748 |
11 | 206521a2 |
12 | 11499a10 |
13 | 83a1365 |
14 | 5459512 |
15 | 37a6c33 |
hex | 2629b6c |
40016748 has 24 divisors (see below), whose sum is σ = 93589552. Its totient is φ = 13307904.
The previous prime is 40016731. The next prime is 40016761. The reversal of 40016748 is 84761004.
40016748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1836 + ... + 9132.
Almost surely, 240016748 is an apocalyptic number.
It is an amenable number.
40016748 is an abundant number, since it is smaller than the sum of its proper divisors (53572804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40016748 is a wasteful number, since it uses less digits than its factorization.
40016748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7761 (or 7759 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 40016748 is about 6325.8792274276. The cubic root of 40016748 is about 342.0429138038.
The spelling of 40016748 in words is "forty million, sixteen thousand, seven hundred forty-eight".
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