Base | Representation |
---|---|
bin | 1001100110100… |
… | …0011001010111 |
3 | 2210210002211221 |
4 | 2121220121113 |
5 | 40302222440 |
6 | 3555111211 |
7 | 666214303 |
oct | 231503127 |
9 | 83702757 |
10 | 40273495 |
11 | 20808089 |
12 | 115a2507 |
13 | 8461192 |
14 | 54c4d03 |
15 | 3807d4a |
hex | 2668657 |
40273495 has 8 divisors (see below), whose sum is σ = 49887360. Its totient is φ = 31179360.
The previous prime is 40273477. The next prime is 40273517. The reversal of 40273495 is 59437204.
40273495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40273495 - 25 = 40273463 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 40273495.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 129760 + ... + 130069.
It is an arithmetic number, because the mean of its divisors is an integer number (6235920).
Almost surely, 240273495 is an apocalyptic number.
40273495 is a deficient number, since it is larger than the sum of its proper divisors (9613865).
40273495 is a wasteful number, since it uses less digits than its factorization.
40273495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259865.
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 40273495 is about 6346.1401654864. The cubic root of 40273495 is about 342.7728693751.
The spelling of 40273495 in words is "forty million, two hundred seventy-three thousand, four hundred ninety-five".
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