Base | Representation |
---|---|
bin | 10000101100010… |
… | …01100011000100 |
3 | 100202110221211020 |
4 | 20112021203010 |
5 | 241321232004 |
6 | 21521111140 |
7 | 3320120151 |
oct | 1026114304 |
9 | 322427736 |
10 | 140024004 |
11 | 7204911a |
12 | 3aa884b0 |
13 | 23018253 |
14 | 1484d228 |
15 | c45d8d9 |
hex | 85898c4 |
140024004 has 12 divisors (see below), whose sum is σ = 326722704. Its totient is φ = 46674664.
The previous prime is 140023997. The next prime is 140024029. The reversal of 140024004 is 400420041.
140024004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5834322 + ... + 5834345.
It is an arithmetic number, because the mean of its divisors is an integer number (27226892).
Almost surely, 2140024004 is an apocalyptic number.
It is an amenable number.
140024004 is an abundant number, since it is smaller than the sum of its proper divisors (186698700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140024004 is a wasteful number, since it uses less digits than its factorization.
140024004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11668674 (or 11668672 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 140024004 is about 11833.1738768599. The cubic root of 140024004 is about 519.2790848293.
Adding to 140024004 its reverse (400420041), we get a palindrome (540444045).
The spelling of 140024004 in words is "one hundred forty million, twenty-four thousand, four".
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