Base | Representation |
---|---|
bin | 10100011001111100011001 |
3 | 101001202122111 |
4 | 110121330121 |
5 | 2332133040 |
6 | 310352321 |
7 | 63316114 |
oct | 24317431 |
9 | 11052574 |
10 | 5349145 |
11 | 302398a |
12 | 195b6a1 |
13 | 1153999 |
14 | 9d357b |
15 | 709dea |
hex | 519f19 |
5349145 has 8 divisors (see below), whose sum is σ = 6432840. Its totient is φ = 4270080.
The previous prime is 5349121. The next prime is 5349161. The reversal of 5349145 is 5419435.
It can be written as a sum of positive squares in 4 ways, for example, as 1570009 + 3779136 = 1253^2 + 1944^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5349145 - 27 = 5349017 is a prime.
It is a super-2 number, since 2×53491452 = 57226704462050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2371 + ... + 4039.
It is an arithmetic number, because the mean of its divisors is an integer number (804105).
Almost surely, 25349145 is an apocalyptic number.
It is an amenable number.
5349145 is a deficient number, since it is larger than the sum of its proper divisors (1083695).
5349145 is a wasteful number, since it uses less digits than its factorization.
5349145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2315.
The product of its digits is 10800, while the sum is 31.
The square root of 5349145 is about 2312.8218694919. The cubic root of 5349145 is about 174.8885821395. Note that the first 3 decimals are identical.
The spelling of 5349145 in words is "five million, three hundred forty-nine thousand, one hundred forty-five".
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