Base | Representation |
---|---|
bin | 10011101111100001011110 |
3 | 100201221022010 |
4 | 103233201132 |
5 | 2311103030 |
6 | 302532050 |
7 | 61663413 |
oct | 23574136 |
9 | 10657263 |
10 | 5175390 |
11 | 2a15390 |
12 | 1897026 |
13 | 10c287c |
14 | 98a10a |
15 | 6c36b0 |
hex | 4ef85e |
5175390 has 32 divisors (see below), whose sum is σ = 13550976. Its totient is φ = 1254560.
The previous prime is 5175383. The next prime is 5175407. The reversal of 5175390 is 935715.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7512 + ... + 8171.
It is an arithmetic number, because the mean of its divisors is an integer number (423468).
Almost surely, 25175390 is an apocalyptic number.
5175390 is an abundant number, since it is smaller than the sum of its proper divisors (8375586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5175390 is a wasteful number, since it uses less digits than its factorization.
5175390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15704.
The product of its (nonzero) digits is 4725, while the sum is 30.
The square root of 5175390 is about 2274.9483510621. The cubic root of 5175390 is about 172.9740792243.
It can be divided in two parts, 5175 and 390, that added together give a triangular number (5565 = T105).
The spelling of 5175390 in words is "five million, one hundred seventy-five thousand, three hundred ninety".
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