Search a number
-
+
4902371 = 31158141
BaseRepresentation
bin10010101100110111100011
3100020001210022
4102230313203
52223333441
6253024055
756445425
oct22546743
910201708
104902371
112849251
12178502b
131028516
14918815
1566c84b
hex4acde3

4902371 has 4 divisors (see below), whose sum is σ = 5060544. Its totient is φ = 4744200.

The previous prime is 4902367. The next prime is 4902379. The reversal of 4902371 is 1732094.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4902371 - 22 = 4902367 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4902371.

It is not an unprimeable number, because it can be changed into a prime (4902379) 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 3 ways as a sum of consecutive naturals, for example, 79040 + ... + 79101.

It is an arithmetic number, because the mean of its divisors is an integer number (1265136).

Almost surely, 24902371 is an apocalyptic number.

4902371 is a deficient number, since it is larger than the sum of its proper divisors (158173).

4902371 is a wasteful number, since it uses less digits than its factorization.

4902371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158172.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 4902371 is about 2214.1298516573. The cubic root of 4902371 is about 169.8773163286.

It can be divided in two parts, 49023 and 71, that added together give a palindrome (49094).

The spelling of 4902371 in words is "four million, nine hundred two thousand, three hundred seventy-one".

Divisors: 1 31 158141 4902371