Search a number
-
+
4831929 = 324711423
BaseRepresentation
bin10010011011101010111001
3100002111011100
4102123222321
52214110204
6251322013
756033154
oct22335271
910074140
104831929
112800333
121750309
13100243b
148dac9b
15656a39
hex49bab9

4831929 has 12 divisors (see below), whose sum is σ = 7128576. Its totient is φ = 3152472.

The previous prime is 4831907. The next prime is 4831933. The reversal of 4831929 is 9291384.

It is a de Polignac number, because none of the positive numbers 2k-4831929 is a prime.

It is a super-2 number, since 2×48319292 = 46695075722082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4831893 and 4831902.

It is not an unprimeable number, because it can be changed into a prime (4831949) 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 11 ways as a sum of consecutive naturals, for example, 5289 + ... + 6134.

It is an arithmetic number, because the mean of its divisors is an integer number (594048).

Almost surely, 24831929 is an apocalyptic number.

It is an amenable number.

4831929 is a deficient number, since it is larger than the sum of its proper divisors (2296647).

4831929 is a wasteful number, since it uses less digits than its factorization.

4831929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11476 (or 11473 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 4831929 is about 2198.1649164701. The cubic root of 4831929 is about 169.0597340281.

The spelling of 4831929 in words is "four million, eight hundred thirty-one thousand, nine hundred twenty-nine".

Divisors: 1 3 9 47 141 423 11423 34269 102807 536881 1610643 4831929