Base | Representation |
---|---|
bin | 10011101001000001010101 |
3 | 100200120202201 |
4 | 103221001111 |
5 | 2304230012 |
6 | 302204501 |
7 | 61522645 |
oct | 23510125 |
9 | 10616681 |
10 | 5148757 |
11 | 29a7379 |
12 | 1883731 |
13 | 10b3703 |
14 | 980525 |
15 | 6ba857 |
hex | 4e9055 |
5148757 has 6 divisors (see below), whose sum is σ = 5382902. Its totient is φ = 4924392.
The previous prime is 5148721. The next prime is 5148761. The reversal of 5148757 is 7578415.
It can be written as a sum of positive squares in only one way, i.e., 4977361 + 171396 = 2231^2 + 414^2 .
It is a de Polignac number, because none of the positive numbers 2k-5148757 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 (5148257) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4338 + ... + 5395.
Almost surely, 25148757 is an apocalyptic number.
It is an amenable number.
5148757 is a deficient number, since it is larger than the sum of its proper divisors (234145).
5148757 is an equidigital number, since it uses as much as digits as its factorization.
5148757 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9779 (or 9756 counting only the distinct ones).
The product of its digits is 39200, while the sum is 37.
The square root of 5148757 is about 2269.0872614335. The cubic root of 5148757 is about 172.6768556538.
The spelling of 5148757 in words is "five million, one hundred forty-eight thousand, seven hundred fifty-seven".
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