Search a number
-
+
4679904 = 25329412
BaseRepresentation
bin10001110110100011100000
322210202121210
4101312203200
52144224104
6244150120
754531015
oct21664340
98722553
104679904
112707099
121698340
13c7b198
1489b70c
15626989
hex4768e0

4679904 has 72 divisors (see below), whose sum is σ = 13025880. Its totient is φ = 1469440.

The previous prime is 4679903. The next prime is 4679911. The reversal of 4679904 is 4099764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4679903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114124 + ... + 114164.

It is an arithmetic number, because the mean of its divisors is an integer number (180915).

Almost surely, 24679904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4679904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6512940).

4679904 is an abundant number, since it is smaller than the sum of its proper divisors (8345976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4679904 is a wasteful number, since it uses less digits than its factorization.

4679904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 4679904 is about 2163.3085771568. The cubic root of 4679904 is about 167.2677884204.

The spelling of 4679904 in words is "four million, six hundred seventy-nine thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 29 32 41 48 58 82 87 96 116 123 164 174 232 246 328 348 464 492 656 696 928 984 1189 1312 1392 1681 1968 2378 2784 3362 3567 3936 4756 5043 6724 7134 9512 10086 13448 14268 19024 20172 26896 28536 38048 40344 48749 53792 57072 80688 97498 114144 146247 161376 194996 292494 389992 584988 779984 1169976 1559968 2339952 4679904