Base | Representation |
---|---|
bin | 1001100101110011… |
… | …00100001010011001 |
3 | 111021211121011020102 |
4 | 10302321210022121 |
5 | 41021110342200 |
6 | 2210531105145 |
7 | 241411040660 |
oct | 46271441231 |
9 | 14254534212 |
10 | 5148918425 |
11 | 2202480692 |
12 | bb84421b5 |
13 | 64096c3c1 |
14 | 36bb87dd7 |
15 | 2020706d5 |
hex | 132e64299 |
5148918425 has 12 divisors (see below), whose sum is σ = 7296753216. Its totient is φ = 3530686800.
The previous prime is 5148918421. The next prime is 5148918461. The reversal of 5148918425 is 5248198415.
It is not a de Polignac number, because 5148918425 - 22 = 5148918421 is a prime.
It is a super-2 number, since 2×51489184252 = 53022721894608961250, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5148918425.
It is not an unprimeable number, because it can be changed into a prime (5148918421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14711021 + ... + 14711370.
It is an arithmetic number, because the mean of its divisors is an integer number (608062768).
Almost surely, 25148918425 is an apocalyptic number.
It is an amenable number.
5148918425 is a deficient number, since it is larger than the sum of its proper divisors (2147834791).
5148918425 is a wasteful number, since it uses less digits than its factorization.
5148918425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29422408 (or 29422403 counting only the distinct ones).
The product of its digits is 460800, while the sum is 47.
The square root of 5148918425 is about 71755.9643862446. The cubic root of 5148918425 is about 1726.7866023627.
The spelling of 5148918425 in words is "five billion, one hundred forty-eight million, nine hundred eighteen thousand, four hundred twenty-five".
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