Base | Representation |
---|---|
bin | 10100000111001111001011 |
3 | 100220212112122 |
4 | 110013033023 |
5 | 2322210043 |
6 | 305001455 |
7 | 62546534 |
oct | 24071713 |
9 | 10825478 |
10 | 5272523 |
11 | 2a81363 |
12 | 192328b |
13 | 1127b49 |
14 | 9b368b |
15 | 6e2368 |
hex | 5073cb |
5272523 has 4 divisors (see below), whose sum is σ = 5277120. Its totient is φ = 5267928.
The previous prime is 5272517. The next prime is 5272541. The reversal of 5272523 is 3252725.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 5272523 - 26 = 5272459 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5272492 and 5272501.
It is not an unprimeable number, because it can be changed into a prime (5272513) 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, 1013 + ... + 3401.
It is an arithmetic number, because the mean of its divisors is an integer number (1319280).
Almost surely, 25272523 is an apocalyptic number.
5272523 is a deficient number, since it is larger than the sum of its proper divisors (4597).
5272523 is a wasteful number, since it uses less digits than its factorization.
5272523 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4596.
The product of its digits is 4200, while the sum is 26.
The square root of 5272523 is about 2296.1975089264. The cubic root of 5272523 is about 174.0495190895.
The spelling of 5272523 in words is "five million, two hundred seventy-two thousand, five hundred twenty-three".
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