Search a number
-
+
4580625 = 3547349
BaseRepresentation
bin10001011110010100010001
322121201102210
4101132110101
52133040000
6242102333
753635410
oct21362421
98551383
104580625
112649545
12164a9a9
13c44c3a
14873477
15607350
hex45e511

4580625 has 40 divisors (see below), whose sum is σ = 8747200. Its totient is φ = 2088000.

The previous prime is 4580621. The next prime is 4580627. The reversal of 4580625 is 5260854.

It is not a de Polignac number, because 4580625 - 22 = 4580621 is a prime.

It is a super-3 number, since 3×45806253 (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4580592 and 4580601.

It is not an unprimeable number, because it can be changed into a prime (4580621) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12951 + ... + 13299.

It is an arithmetic number, because the mean of its divisors is an integer number (218680).

Almost surely, 24580625 is an apocalyptic number.

It is an amenable number.

4580625 is a deficient number, since it is larger than the sum of its proper divisors (4166575).

4580625 is an equidigital number, since it uses as much as digits as its factorization.

4580625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 364 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4580625 is about 2140.2394725824. The cubic root of 4580625 is about 166.0765239670.

The spelling of 4580625 in words is "four million, five hundred eighty thousand, six hundred twenty-five".

Divisors: 1 3 5 7 15 21 25 35 75 105 125 175 349 375 525 625 875 1047 1745 1875 2443 2625 4375 5235 7329 8725 12215 13125 26175 36645 43625 61075 130875 183225 218125 305375 654375 916125 1526875 4580625