Base | Representation |
---|---|
bin | 1001101101111… |
… | …0111000010000 |
3 | 2211200202120012 |
4 | 2123132320100 |
5 | 40413240200 |
6 | 4013334052 |
7 | 1003305215 |
oct | 233367020 |
9 | 84622505 |
10 | 40758800 |
11 | 21009765 |
12 | 11797328 |
13 | 85a1044 |
14 | 55adb0c |
15 | 38a1a35 |
hex | 26dee10 |
40758800 has 120 divisors (see below), whose sum is σ = 107016960. Its totient is φ = 14860800.
The previous prime is 40758779. The next prime is 40758803. The reversal of 40758800 is 885704.
40758800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×407588002 = 3322559554880000, which contains 22 as substring.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (40758803) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 235514 + ... + 235686.
It is an arithmetic number, because the mean of its divisors is an integer number (891808).
Almost surely, 240758800 is an apocalyptic number.
40758800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40758800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53508480).
40758800 is an abundant number, since it is smaller than the sum of its proper divisors (66258160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40758800 is a wasteful number, since it uses less digits than its factorization.
40758800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241 (or 230 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 32.
The square root of 40758800 is about 6384.2618993898. The cubic root of 40758800 is about 344.1442067107.
The spelling of 40758800 in words is "forty million, seven hundred fifty-eight thousand, eight hundred".
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