Base | Representation |
---|---|
bin | 1001101110011… |
… | …0001100010011 |
3 | 2211202021122122 |
4 | 2123212030103 |
5 | 40420220010 |
6 | 4014124455 |
7 | 1003461440 |
oct | 233461423 |
9 | 84667578 |
10 | 40788755 |
11 | 2102a217 |
12 | 117b072b |
13 | 85b1877 |
14 | 55ba9c7 |
15 | 38aa855 |
hex | 26e6313 |
40788755 has 16 divisors (see below), whose sum is σ = 56173824. Its totient is φ = 27852000.
The previous prime is 40788743. The next prime is 40788767. The reversal of 40788755 is 55788704.
40788755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (40788743) and next prime (40788767).
It is not a de Polignac number, because 40788755 - 210 = 40787731 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 6464 + ... + 11106.
It is an arithmetic number, because the mean of its divisors is an integer number (3510864).
Almost surely, 240788755 is an apocalyptic number.
40788755 is a deficient number, since it is larger than the sum of its proper divisors (15385069).
40788755 is a wasteful number, since it uses less digits than its factorization.
40788755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4906.
The product of its (nonzero) digits is 313600, while the sum is 44.
The square root of 40788755 is about 6386.6074718899. The cubic root of 40788755 is about 344.2284937466.
The spelling of 40788755 in words is "forty million, seven hundred eighty-eight thousand, seven hundred fifty-five".
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