Base | Representation |
---|---|
bin | 10100010001110011001110 |
3 | 101000001220010 |
4 | 110101303032 |
5 | 2330101130 |
6 | 305534050 |
7 | 63116634 |
oct | 24216316 |
9 | 11001803 |
10 | 5315790 |
11 | 3000917 |
12 | 1944326 |
13 | 114174c |
14 | 9c5354 |
15 | 7000b0 |
hex | 511cce |
5315790 has 32 divisors (see below), whose sum is σ = 13105440. Its totient is φ = 1378944.
The previous prime is 5315767. The next prime is 5315797. The reversal of 5315790 is 975135.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5315797) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1285 + ... + 3504.
It is an arithmetic number, because the mean of its divisors is an integer number (409545).
Almost surely, 25315790 is an apocalyptic number.
5315790 is an abundant number, since it is smaller than the sum of its proper divisors (7789650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5315790 is a wasteful number, since it uses less digits than its factorization.
5315790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4836.
The product of its (nonzero) digits is 4725, while the sum is 30.
The square root of 5315790 is about 2305.5997050659. The cubic root of 5315790 is about 174.5243135992.
It can be divided in two parts, 5315 and 790, that added together give a triangular number (6105 = T110).
The spelling of 5315790 in words is "five million, three hundred fifteen thousand, seven hundred ninety".
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