Base | Representation |
---|---|
bin | 1001101101110… |
… | …0111111011011 |
3 | 2211200100221210 |
4 | 2123130333123 |
5 | 40413013232 |
6 | 4013234203 |
7 | 1003243530 |
oct | 233347733 |
9 | 84610853 |
10 | 40751067 |
11 | 21003975 |
12 | 11792963 |
13 | 859a676 |
14 | 55aad87 |
15 | 389e5cc |
hex | 26dcfdb |
40751067 has 32 divisors (see below), whose sum is σ = 66035200. Its totient is φ = 21835008.
The previous prime is 40751059. The next prime is 40751099. The reversal of 40751067 is 76015704.
It is a happy number.
It is not a de Polignac number, because 40751067 - 23 = 40751059 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40791067) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43023 + ... + 43959.
It is an arithmetic number, because the mean of its divisors is an integer number (2063600).
Almost surely, 240751067 is an apocalyptic number.
40751067 is a deficient number, since it is larger than the sum of its proper divisors (25284133).
40751067 is a wasteful number, since it uses less digits than its factorization.
40751067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1075.
The product of its (nonzero) digits is 5880, while the sum is 30.
The square root of 40751067 is about 6383.6562407448. The cubic root of 40751067 is about 344.1224409778.
The spelling of 40751067 in words is "forty million, seven hundred fifty-one thousand, sixty-seven".
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