Base | Representation |
---|---|
bin | 10010001000010010100001 |
3 | 22221110021012 |
4 | 102020102201 |
5 | 2204040140 |
6 | 245510305 |
7 | 55252550 |
oct | 22102241 |
9 | 8843235 |
10 | 4752545 |
11 | 2756726 |
12 | 1712395 |
13 | ca5275 |
14 | 8b9d97 |
15 | 63d265 |
hex | 4884a1 |
4752545 has 8 divisors (see below), whose sum is σ = 6517824. Its totient is φ = 3258864.
The previous prime is 4752521. The next prime is 4752551. The reversal of 4752545 is 5452574.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4752545 - 26 = 4752481 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67859 + ... + 67928.
It is an arithmetic number, because the mean of its divisors is an integer number (814728).
Almost surely, 24752545 is an apocalyptic number.
It is an amenable number.
4752545 is a deficient number, since it is larger than the sum of its proper divisors (1765279).
4752545 is a wasteful number, since it uses less digits than its factorization.
4752545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135799.
The product of its digits is 28000, while the sum is 32.
The square root of 4752545 is about 2180.0332566271. The cubic root of 4752545 is about 168.1287868303.
The spelling of 4752545 in words is "four million, seven hundred fifty-two thousand, five hundred forty-five".
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