Base | Representation |
---|---|
bin | 10110011001101001010111 |
3 | 102001100011110 |
4 | 112121221113 |
5 | 3000402330 |
6 | 325510103 |
7 | 100625106 |
oct | 26315127 |
9 | 12040143 |
10 | 5872215 |
11 | 3350978 |
12 | 1b72333 |
13 | 12a7aab |
14 | acc03d |
15 | 7aedb0 |
hex | 599a57 |
5872215 has 16 divisors (see below), whose sum is σ = 9537408. Its totient is φ = 3084576.
The previous prime is 5872213. The next prime is 5872249. The reversal of 5872215 is 5122785.
It is not a de Polignac number, because 5872215 - 21 = 5872213 is a prime.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5872213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1917 + ... + 3926.
It is an arithmetic number, because the mean of its divisors is an integer number (596088).
Almost surely, 25872215 is an apocalyptic number.
5872215 is a deficient number, since it is larger than the sum of its proper divisors (3665193).
5872215 is a wasteful number, since it uses less digits than its factorization.
5872215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5918.
The product of its digits is 5600, while the sum is 30.
The square root of 5872215 is about 2423.2653589733. The cubic root of 5872215 is about 180.4127872149.
The spelling of 5872215 in words is "five million, eight hundred seventy-two thousand, two hundred fifteen".
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