Base | Representation |
---|---|
bin | 10100100001000001011100 |
3 | 101010020102101 |
4 | 110201001130 |
5 | 2334100030 |
6 | 311134444 |
7 | 63466465 |
oct | 24410134 |
9 | 11106371 |
10 | 5378140 |
11 | 3043749 |
12 | 1974424 |
13 | 1163c41 |
14 | 9ddd6c |
15 | 7137ca |
hex | 52105c |
5378140 has 24 divisors (see below), whose sum is σ = 11889360. Its totient is φ = 2037888.
The previous prime is 5378119. The next prime is 5378143. The reversal of 5378140 is 418735.
It is a junction number, because it is equal to n+sod(n) for n = 5378099 and 5378108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5378143) 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, 6697 + ... + 7456.
It is an arithmetic number, because the mean of its divisors is an integer number (495390).
Almost surely, 25378140 is an apocalyptic number.
It is an amenable number.
5378140 is an abundant number, since it is smaller than the sum of its proper divisors (6511220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5378140 is a wasteful number, since it uses less digits than its factorization.
5378140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14181 (or 14179 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 5378140 is about 2319.0817148173. The cubic root of 5378140 is about 175.2040069835.
The spelling of 5378140 in words is "five million, three hundred seventy-eight thousand, one hundred forty".
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