Search a number
-
+
4925433 = 31641811
BaseRepresentation
bin10010110010011111111001
3100021020102110
4102302133321
52230103213
6253322533
756602602
oct22623771
910236373
104925433
112864607
121796449
131035b76
14922da9
156745c3
hex4b27f9

4925433 has 4 divisors (see below), whose sum is σ = 6567248. Its totient is φ = 3283620.

The previous prime is 4925419. The next prime is 4925443. The reversal of 4925433 is 3345294.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4925433 - 212 = 4921337 is a prime.

It is a D-number.

It is a Duffinian number.

4925433 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4925433.

It is not an unprimeable number, because it can be changed into a prime (4925443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 820903 + ... + 820908.

It is an arithmetic number, because the mean of its divisors is an integer number (1641812).

Almost surely, 24925433 is an apocalyptic number.

It is an amenable number.

4925433 is a deficient number, since it is larger than the sum of its proper divisors (1641815).

4925433 is a wasteful number, since it uses less digits than its factorization.

4925433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641814.

The product of its digits is 12960, while the sum is 30.

The square root of 4925433 is about 2219.3316561524. The cubic root of 4925433 is about 170.1432817409.

The spelling of 4925433 in words is "four million, nine hundred twenty-five thousand, four hundred thirty-three".

Divisors: 1 3 1641811 4925433