Base | Representation |
---|---|
bin | 10011101001001000001101 |
3 | 100200121101000 |
4 | 103221020031 |
5 | 2304233242 |
6 | 302210513 |
7 | 61524144 |
oct | 23511015 |
9 | 10617330 |
10 | 5149197 |
11 | 29a7739 |
12 | 1883a39 |
13 | 10b3981 |
14 | 98075b |
15 | 6baa4c |
hex | 4e920d |
5149197 has 8 divisors (see below), whose sum is σ = 7628480. Its totient is φ = 3432780.
The previous prime is 5149189. The next prime is 5149219. The reversal of 5149197 is 7919415.
It is not a de Polignac number, because 5149197 - 23 = 5149189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5149187) 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, 95329 + ... + 95382.
It is an arithmetic number, because the mean of its divisors is an integer number (953560).
Almost surely, 25149197 is an apocalyptic number.
It is an amenable number.
5149197 is a deficient number, since it is larger than the sum of its proper divisors (2479283).
5149197 is a wasteful number, since it uses less digits than its factorization.
5149197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190720 (or 190714 counting only the distinct ones).
The product of its digits is 11340, while the sum is 36.
The square root of 5149197 is about 2269.1842146463. The cubic root of 5149197 is about 172.6817743589.
The spelling of 5149197 in words is "five million, one hundred forty-nine thousand, one hundred ninety-seven".
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