Search a number
-
+
4802923 = 31154933
BaseRepresentation
bin10010010100100101101011
3100001000101001
4102110211223
52212143143
6250535431
755552456
oct22244553
910030331
104802923
112790564
121737577
13cc2188
148d049d
1564d14d
hex49496b

4802923 has 4 divisors (see below), whose sum is σ = 4957888. Its totient is φ = 4647960.

The previous prime is 4802921. The next prime is 4802927. The reversal of 4802923 is 3292084.

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 4802923 - 21 = 4802921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4802891 and 4802900.

It is not an unprimeable number, because it can be changed into a prime (4802921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77436 + ... + 77497.

It is an arithmetic number, because the mean of its divisors is an integer number (1239472).

Almost surely, 24802923 is an apocalyptic number.

4802923 is a deficient number, since it is larger than the sum of its proper divisors (154965).

4802923 is a wasteful number, since it uses less digits than its factorization.

4802923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154964.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4802923 is about 2191.5572089270. The cubic root of 4802923 is about 168.7207671356.

It can be divided in two parts, 480 and 2923, that added together give a triangular number (3403 = T82).

The spelling of 4802923 in words is "four million, eight hundred two thousand, nine hundred twenty-three".

Divisors: 1 31 154933 4802923