Base | Representation |
---|---|
bin | 1001101001111… |
… | …0100111010110 |
3 | 2211012101111002 |
4 | 2122132213112 |
5 | 40331324244 |
6 | 4003543302 |
7 | 1001130620 |
oct | 232364726 |
9 | 84171432 |
10 | 40495574 |
11 | 20949a19 |
12 | 1168ab32 |
13 | 850b2a2 |
14 | 5541c10 |
15 | 384da4e |
hex | 269e9d6 |
40495574 has 16 divisors (see below), whose sum is σ = 73075200. Its totient is φ = 16441704.
The previous prime is 40495573. The next prime is 40495597. The reversal of 40495574 is 47559404.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40495573) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75854 + ... + 76385.
It is an arithmetic number, because the mean of its divisors is an integer number (4567200).
Almost surely, 240495574 is an apocalyptic number.
40495574 is a deficient number, since it is larger than the sum of its proper divisors (32579626).
40495574 is a wasteful number, since it uses less digits than its factorization.
40495574 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152267.
The product of its (nonzero) digits is 100800, while the sum is 38.
The square root of 40495574 is about 6363.6132817763. The cubic root of 40495574 is about 343.4017624208.
The spelling of 40495574 in words is "forty million, four hundred ninety-five thousand, five hundred seventy-four".
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