Base | Representation |
---|---|
bin | 10011110111101000101111 |
3 | 100210121212222 |
4 | 103313220233 |
5 | 2313133443 |
6 | 303345555 |
7 | 62162330 |
oct | 23675057 |
9 | 10717788 |
10 | 5208623 |
11 | 2a38352 |
12 | 18b22bb |
13 | 1104a34 |
14 | 998287 |
15 | 6cd468 |
hex | 4f7a2f |
5208623 has 8 divisors (see below), whose sum is σ = 6034848. Its totient is φ = 4402944.
The previous prime is 5208617. The next prime is 5208659. The reversal of 5208623 is 3268025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5208623 - 26 = 5208559 is a prime.
It is a super-2 number, since 2×52086232 = 54259507112258, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5208592 and 5208601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5208673) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4586 + ... + 5607.
It is an arithmetic number, because the mean of its divisors is an integer number (754356).
Almost surely, 25208623 is an apocalyptic number.
5208623 is a deficient number, since it is larger than the sum of its proper divisors (826225).
5208623 is a wasteful number, since it uses less digits than its factorization.
5208623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10273.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 5208623 is about 2282.2407848428. The cubic root of 5208623 is about 173.3435320265.
The spelling of 5208623 in words is "five million, two hundred eight thousand, six hundred twenty-three".
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