Base | Representation |
---|---|
bin | 1001110001001… |
… | …1111001001010 |
3 | 2212002210102122 |
4 | 2130103321022 |
5 | 40442212241 |
6 | 4022131242 |
7 | 1005201254 |
oct | 234237112 |
9 | 85083378 |
10 | 40975946 |
11 | 21147920 |
12 | 11880b22 |
13 | 8648b2b |
14 | 5628cd4 |
15 | 38e604b |
hex | 2713e4a |
40975946 has 32 divisors (see below), whose sum is σ = 69932160. Its totient is φ = 17841600.
The previous prime is 40975937. The next prime is 40975969. The reversal of 40975946 is 64957904.
40975946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 40975897 and 40975906.
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, 57440 + ... + 58148.
It is an arithmetic number, because the mean of its divisors is an integer number (2185380).
Almost surely, 240975946 is an apocalyptic number.
40975946 is a deficient number, since it is larger than the sum of its proper divisors (28956214).
40975946 is a wasteful number, since it uses less digits than its factorization.
40975946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 830.
The product of its (nonzero) digits is 272160, while the sum is 44.
The square root of 40975946 is about 6401.2456600259. The cubic root of 40975946 is about 344.7542771738.
The spelling of 40975946 in words is "forty million, nine hundred seventy-five thousand, nine hundred forty-six".
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