[go: up one dir, main page]

Search a number
-
+
4750925 = 52296553
BaseRepresentation
bin10010000111111001001101
322221101001012
4102013321031
52204012200
6245455005
755245044
oct22077115
98841035
104750925
112755493
121711465
13ca45ca
148b955b
1563ca35
hex487e4d

4750925 has 12 divisors (see below), whose sum is σ = 6095220. Its totient is φ = 3669120.

The previous prime is 4750919. The next prime is 4750927. The reversal of 4750925 is 5290574.

It can be written as a sum of positive squares in 6 ways, for example, as 209764 + 4541161 = 458^2 + 2131^2 .

It is not a de Polignac number, because 4750925 - 26 = 4750861 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4750891 and 4750900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4750927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2552 + ... + 4001.

It is an arithmetic number, because the mean of its divisors is an integer number (507935).

Almost surely, 24750925 is an apocalyptic number.

It is an amenable number.

4750925 is a deficient number, since it is larger than the sum of its proper divisors (1344295).

4750925 is a wasteful number, since it uses less digits than its factorization.

4750925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6592 (or 6587 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 4750925 is about 2179.6616709939. The cubic root of 4750925 is about 168.1096813063.

The spelling of 4750925 in words is "four million, seven hundred fifty thousand, nine hundred twenty-five".

Divisors: 1 5 25 29 145 725 6553 32765 163825 190037 950185 4750925