Base | Representation |
---|---|
bin | 10011100011010010011110 |
3 | 100122101120010 |
4 | 103203102132 |
5 | 2303002103 |
6 | 301504050 |
7 | 61364334 |
oct | 23432236 |
9 | 10571503 |
10 | 5125278 |
11 | 2990774 |
12 | 1872026 |
13 | 10a5b12 |
14 | 975b54 |
15 | 6b3903 |
hex | 4e349e |
5125278 has 8 divisors (see below), whose sum is σ = 10250568. Its totient is φ = 1708424.
The previous prime is 5125273. The next prime is 5125319. The reversal of 5125278 is 8725215.
5125278 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
5125278 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5125273) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427101 + ... + 427112.
It is an arithmetic number, because the mean of its divisors is an integer number (1281321).
Almost surely, 25125278 is an apocalyptic number.
5125278 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5125278 is a wasteful number, since it uses less digits than its factorization.
5125278 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 854218.
The product of its digits is 5600, while the sum is 30.
The square root of 5125278 is about 2263.9076836302. The cubic root of 5125278 is about 172.4139793754.
The spelling of 5125278 in words is "five million, one hundred twenty-five thousand, two hundred seventy-eight".
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