Search a number
-
+
10404188 = 2223113089
BaseRepresentation
bin100111101100…
…000101011100
3201120120212022
4213230011130
510130413223
61010555312
7154301624
oct47540534
921516768
1010404188
115966903
123598b38
132203832
14154b884
15da7ac8
hex9ec15c

10404188 has 12 divisors (see below), whose sum is σ = 18999120. Its totient is φ = 4975872.

The previous prime is 10404181. The next prime is 10404193. The reversal of 10404188 is 88140401.

10404188 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56453 + ... + 56636.

It is an arithmetic number, because the mean of its divisors is an integer number (1583260).

Almost surely, 210404188 is an apocalyptic number.

It is an amenable number.

10404188 is a deficient number, since it is larger than the sum of its proper divisors (8594932).

10404188 is a wasteful number, since it uses less digits than its factorization.

10404188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113116 (or 113114 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 10404188 is about 3225.5523557989. The cubic root of 10404188 is about 218.3078723814.

Adding to 10404188 its reverse (88140401), we get a palindrome (98544589).

The spelling of 10404188 in words is "ten million, four hundred four thousand, one hundred eighty-eight".

Divisors: 1 2 4 23 46 92 113089 226178 452356 2601047 5202094 10404188