Base | Representation |
---|---|
bin | 10000101100010… |
… | …11000010101100 |
3 | 100202111021012220 |
4 | 20112023002230 |
5 | 241321430444 |
6 | 21521155340 |
7 | 3320144043 |
oct | 1026130254 |
9 | 322437186 |
10 | 140030124 |
11 | 72052783 |
12 | 3aa8bb50 |
13 | 2301ac80 |
14 | 1485155a |
15 | c460619 |
hex | 858b0ac |
140030124 has 24 divisors (see below), whose sum is σ = 351870960. Its totient is φ = 43086144.
The previous prime is 140030119. The next prime is 140030147. The reversal of 140030124 is 421030041.
140030124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448659 + ... + 448970.
It is an arithmetic number, because the mean of its divisors is an integer number (14661290).
Almost surely, 2140030124 is an apocalyptic number.
It is an amenable number.
140030124 is an abundant number, since it is smaller than the sum of its proper divisors (211840836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140030124 is a wasteful number, since it uses less digits than its factorization.
140030124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 897649 (or 897647 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 140030124 is about 11833.4324690683. The cubic root of 140030124 is about 519.2866500600.
Adding to 140030124 its reverse (421030041), we get a palindrome (561060165).
The spelling of 140030124 in words is "one hundred forty million, thirty thousand, one hundred twenty-four".
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