Search a number
-
+
4925631 = 31796581
BaseRepresentation
bin10010110010100010111111
3100021020200210
4102302202333
52230110011
6253323503
756603304
oct22624277
910236623
104925631
112864777
121796593
131035c99
149230ab
156746a6
hex4b28bf

4925631 has 8 divisors (see below), whose sum is σ = 6953904. Its totient is φ = 3090560.

The previous prime is 4925603. The next prime is 4925633. The reversal of 4925631 is 1365294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4925631 - 29 = 4925119 is a prime.

It is a super-2 number, since 2×49256312 = 48523681496322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4925633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48240 + ... + 48341.

It is an arithmetic number, because the mean of its divisors is an integer number (869238).

Almost surely, 24925631 is an apocalyptic number.

4925631 is a deficient number, since it is larger than the sum of its proper divisors (2028273).

4925631 is a wasteful number, since it uses less digits than its factorization.

4925631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96601.

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

The square root of 4925631 is about 2219.3762637282. The cubic root of 4925631 is about 170.1455616026.

The spelling of 4925631 in words is "four million, nine hundred twenty-five thousand, six hundred thirty-one".

Divisors: 1 3 17 51 96581 289743 1641877 4925631