Base | Representation |
---|---|
bin | 10011110100110110000110 |
3 | 100210001012112 |
4 | 103310312012 |
5 | 2312302230 |
6 | 303221022 |
7 | 62114105 |
oct | 23646606 |
9 | 10701175 |
10 | 5197190 |
11 | 2a2a7a9 |
12 | 18a7772 |
13 | 10cc77b |
14 | 99403c |
15 | 6c9d95 |
hex | 4f4d86 |
5197190 has 16 divisors (see below), whose sum is σ = 9495792. Its totient is φ = 2047584.
The previous prime is 5197187. The next prime is 5197193. The reversal of 5197190 is 917915.
It is an interprime number because it is at equal distance from previous prime (5197187) and next prime (5197193).
It is a super-2 number, since 2×51971902 = 54021567792200, which contains 22 as substring.
It is an Ulam number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5197193) 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, 3209 + ... + 4548.
It is an arithmetic number, because the mean of its divisors is an integer number (593487).
Almost surely, 25197190 is an apocalyptic number.
5197190 is a deficient number, since it is larger than the sum of its proper divisors (4298602).
5197190 is a wasteful number, since it uses less digits than its factorization.
5197190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7831.
The product of its (nonzero) digits is 2835, while the sum is 32.
The square root of 5197190 is about 2279.7346336800. The cubic root of 5197190 is about 173.2166086262.
Adding to 5197190 its product of nonzero digits (2835), we get a palindrome (5200025).
Subtracting from 5197190 its reverse (917915), we obtain a triangular number (4279275 = T2925).
The spelling of 5197190 in words is "five million, one hundred ninety-seven thousand, one hundred ninety".
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