Base | Representation |
---|---|
bin | 1001100011011… |
… | …1111000111110 |
3 | 2210102000022101 |
4 | 2120313320332 |
5 | 40224343224 |
6 | 3550535314 |
7 | 664426123 |
oct | 230677076 |
9 | 83360271 |
10 | 40074814 |
11 | 2069188a |
12 | 1150753a |
13 | 83c1910 |
14 | 547274a |
15 | 37b9044 |
hex | 2637e3e |
40074814 has 32 divisors (see below), whose sum is σ = 69564096. Its totient is φ = 17149440.
The previous prime is 40074791. The next prime is 40074841. The reversal of 40074814 is 41847004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30744 + ... + 32020.
It is an arithmetic number, because the mean of its divisors is an integer number (2173878).
Almost surely, 240074814 is an apocalyptic number.
40074814 is a deficient number, since it is larger than the sum of its proper divisors (29489282).
40074814 is a wasteful number, since it uses less digits than its factorization.
40074814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1380.
The product of its (nonzero) digits is 3584, while the sum is 28.
The square root of 40074814 is about 6330.4671233646. The cubic root of 40074814 is about 342.2082734440.
The spelling of 40074814 in words is "forty million, seventy-four thousand, eight hundred fourteen".
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