Base | Representation |
---|---|
bin | 1001100011011… |
… | …1111100000011 |
3 | 2210102000120200 |
4 | 2120313330003 |
5 | 40224400021 |
6 | 3550540243 |
7 | 664426524 |
oct | 230677403 |
9 | 83360520 |
10 | 40075011 |
11 | 20691a49 |
12 | 11507683 |
13 | 83c1a32 |
14 | 547284b |
15 | 37b9126 |
hex | 2637f03 |
40075011 has 12 divisors (see below), whose sum is σ = 59232888. Its totient is φ = 26095104.
The previous prime is 40074989. The next prime is 40075037. The reversal of 40075011 is 11057004.
It is not a de Polignac number, because 40075011 - 210 = 40073987 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40076011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51390 + ... + 52163.
It is an arithmetic number, because the mean of its divisors is an integer number (4936074).
Almost surely, 240075011 is an apocalyptic number.
40075011 is a deficient number, since it is larger than the sum of its proper divisors (19157877).
40075011 is a wasteful number, since it uses less digits than its factorization.
40075011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103602 (or 103599 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 18.
The square root of 40075011 is about 6330.4826830187. The cubic root of 40075011 is about 342.2088341862.
The spelling of 40075011 in words is "forty million, seventy-five thousand, eleven".
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