Base | Representation |
---|---|
bin | 10001010000110010011101 |
3 | 22111220102111 |
4 | 101100302131 |
5 | 2124301323 |
6 | 240554021 |
7 | 53315020 |
oct | 21206235 |
9 | 8456374 |
10 | 4525213 |
11 | 2610950 |
12 | 1622911 |
13 | c25954 |
14 | 85b1b7 |
15 | 5e5c0d |
hex | 450c9d |
4525213 has 16 divisors (see below), whose sum is σ = 5975424. Its totient is φ = 3317760.
The previous prime is 4525201. The next prime is 4525217. The reversal of 4525213 is 3125254.
It is a cyclic number.
It is not a de Polignac number, because 4525213 - 29 = 4524701 is a prime.
4525213 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4525217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420 + ... + 3037.
It is an arithmetic number, because the mean of its divisors is an integer number (373464).
Almost surely, 24525213 is an apocalyptic number.
It is an amenable number.
4525213 is a deficient number, since it is larger than the sum of its proper divisors (1450211).
4525213 is a wasteful number, since it uses less digits than its factorization.
4525213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3492.
The product of its digits is 1200, while the sum is 22.
The square root of 4525213 is about 2127.2548037318. The cubic root of 4525213 is about 165.4041272260.
It can be divided in two parts, 452 and 5213, that added together give a palindrome (5665).
The spelling of 4525213 in words is "four million, five hundred twenty-five thousand, two hundred thirteen".
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