Search a number
-
+
4625193 = 31541731
BaseRepresentation
bin10001101001001100101001
322200222120110
4101221030221
52141001233
6243044533
754212346
oct21511451
98628513
104625193
112679a81
121670749
13c5c301
148857cd
15615663
hex469329

4625193 has 4 divisors (see below), whose sum is σ = 6166928. Its totient is φ = 3083460.

The previous prime is 4625191. The next prime is 4625219. The reversal of 4625193 is 3915264.

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 4625193 - 21 = 4625191 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4625193.

It is not an unprimeable number, because it can be changed into a prime (4625191) 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, 770863 + ... + 770868.

It is an arithmetic number, because the mean of its divisors is an integer number (1541732).

Almost surely, 24625193 is an apocalyptic number.

It is an amenable number.

4625193 is a deficient number, since it is larger than the sum of its proper divisors (1541735).

4625193 is a wasteful number, since it uses less digits than its factorization.

4625193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541734.

The product of its digits is 6480, while the sum is 30.

The square root of 4625193 is about 2150.6261878811. The cubic root of 4625193 is about 166.6134100953.

The spelling of 4625193 in words is "four million, six hundred twenty-five thousand, one hundred ninety-three".

Divisors: 1 3 1541731 4625193