Base | Representation |
---|---|
bin | 1001100110001… |
… | …1101111010000 |
3 | 2210202010200022 |
4 | 2121203233100 |
5 | 40301120131 |
6 | 3554443012 |
7 | 666104546 |
oct | 231435720 |
9 | 83663608 |
10 | 40254416 |
11 | 207a4814 |
12 | 11593468 |
13 | 84555a7 |
14 | 54bbd96 |
15 | 380237b |
hex | 2663bd0 |
40254416 has 20 divisors (see below), whose sum is σ = 81384672. Its totient is φ = 19251936.
The previous prime is 40254397. The next prime is 40254421. The reversal of 40254416 is 61445204.
40254416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 54326 + ... + 55061.
Almost surely, 240254416 is an apocalyptic number.
40254416 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
It is an amenable number.
40254416 is an abundant number, since it is smaller than the sum of its proper divisors (41130256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40254416 is a wasteful number, since it uses less digits than its factorization.
40254416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109418 (or 109412 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 40254416 is about 6344.6367902347. The cubic root of 40254416 is about 342.7187328886.
The spelling of 40254416 in words is "forty million, two hundred fifty-four thousand, four hundred sixteen".
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