Base | Representation |
---|---|
bin | 10001010000110110010001 |
3 | 22111220202112 |
4 | 101100312101 |
5 | 2124303312 |
6 | 240555105 |
7 | 53315516 |
oct | 21206621 |
9 | 8456675 |
10 | 4525457 |
11 | 2611052 |
12 | 1622a95 |
13 | c25ab1 |
14 | 85b30d |
15 | 5e5d22 |
hex | 450d91 |
4525457 has 8 divisors (see below), whose sum is σ = 4838400. Its totient is φ = 4222240.
The previous prime is 4525427. The next prime is 4525463. The reversal of 4525457 is 7545254.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4525457 - 26 = 4525393 is a prime.
It is a super-2 number, since 2×45254572 = 40959522117698, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4525427) 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, 1457 + ... + 3342.
It is an arithmetic number, because the mean of its divisors is an integer number (604800).
Almost surely, 24525457 is an apocalyptic number.
It is an amenable number.
4525457 is a deficient number, since it is larger than the sum of its proper divisors (312943).
4525457 is a wasteful number, since it uses less digits than its factorization.
4525457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4863.
The product of its digits is 28000, while the sum is 32.
The square root of 4525457 is about 2127.3121538693. The cubic root of 4525457 is about 165.4071000424.
The spelling of 4525457 in words is "four million, five hundred twenty-five thousand, four hundred fifty-seven".
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