Base | Representation |
---|---|
bin | 1001101010011… |
… | …1000011110010 |
3 | 2211021010221010 |
4 | 2122213003302 |
5 | 40333431122 |
6 | 4004411350 |
7 | 1001333511 |
oct | 232470362 |
9 | 84233833 |
10 | 40530162 |
11 | 20972a02 |
12 | 116a6b56 |
13 | 8520c5a |
14 | 5550678 |
15 | 3858e0c |
hex | 26a70f2 |
40530162 has 16 divisors (see below), whose sum is σ = 81779040. Its totient is φ = 13390272.
The previous prime is 40530157. The next prime is 40530167. The reversal of 40530162 is 26103504.
It is a happy number.
40530162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (40530157) and next prime (40530167).
It is not an unprimeable number, because it can be changed into a prime (40530167) by changing a digit.
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, 29212 + ... + 30567.
It is an arithmetic number, because the mean of its divisors is an integer number (5111190).
Almost surely, 240530162 is an apocalyptic number.
40530162 is an abundant number, since it is smaller than the sum of its proper divisors (41248878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40530162 is a wasteful number, since it uses less digits than its factorization.
40530162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59897.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 40530162 is about 6366.3303401567. The cubic root of 40530162 is about 343.4995031446.
Adding to 40530162 its reverse (26103504), we get a palindrome (66633666).
The spelling of 40530162 in words is "forty million, five hundred thirty thousand, one hundred sixty-two".
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