Search a number
-
+
10404148 = 2223910883
BaseRepresentation
bin100111101100…
…000100110100
3201120120210211
4213230010310
510130413043
61010555204
7154301536
oct47540464
921516724
1010404148
115966877
123598b04
132203801
14154b856
15da7a9d
hex9ec134

10404148 has 12 divisors (see below), whose sum is σ = 18285120. Its totient is φ = 5179832.

The previous prime is 10404143. The next prime is 10404181. The reversal of 10404148 is 84140401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404143) 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, 4486 + ... + 6397.

It is an arithmetic number, because the mean of its divisors is an integer number (1523760).

Almost surely, 210404148 is an apocalyptic number.

It is an amenable number.

10404148 is a deficient number, since it is larger than the sum of its proper divisors (7880972).

10404148 is a wasteful number, since it uses less digits than its factorization.

10404148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11126 (or 11124 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 10404148 is about 3225.5461553046. The cubic root of 10404148 is about 218.3075926118.

Adding to 10404148 its reverse (84140401), we get a palindrome (94544549).

The spelling of 10404148 in words is "ten million, four hundred four thousand, one hundred forty-eight".

Divisors: 1 2 4 239 478 956 10883 21766 43532 2601037 5202074 10404148