Base | Representation |
---|---|
bin | 10100100001101100011010 |
3 | 101010101012020 |
4 | 110201230122 |
5 | 2334142030 |
6 | 311155310 |
7 | 63510504 |
oct | 24415432 |
9 | 11111166 |
10 | 5380890 |
11 | 3045819 |
12 | 1975b36 |
13 | 1165278 |
14 | a00d74 |
15 | 714510 |
hex | 521b1a |
5380890 has 32 divisors (see below), whose sum is σ = 13075776. Its totient is φ = 1416960.
The previous prime is 5380883. The next prime is 5380909. The reversal of 5380890 is 980835.
It is a plaindrome in base 9.
It is a zygodrome in base 9.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1410 + ... + 3570.
It is an arithmetic number, because the mean of its divisors is an integer number (408618).
Almost surely, 25380890 is an apocalyptic number.
5380890 is an abundant number, since it is smaller than the sum of its proper divisors (7694886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5380890 is a wasteful number, since it uses less digits than its factorization.
5380890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2254.
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 5380890 is about 2319.6745461379. The cubic root of 5380890 is about 175.2338642032.
The spelling of 5380890 in words is "five million, three hundred eighty thousand, eight hundred ninety".
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