Search a number
-
+
104090748 = 22312916719
BaseRepresentation
bin1100011010001…
…00110001111100
321020212100122220
412031010301330
5203121400443
614155005340
72402520366
oct615046174
9236770586
10104090748
1153835a13
122aa39850
1318746778
14db77d36
159211a83
hex6344c7c

104090748 has 24 divisors (see below), whose sum is σ = 243102720. Its totient is φ = 34664880.

The previous prime is 104090743. The next prime is 104090771. The reversal of 104090748 is 847090401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104090743) 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 7 ways as a sum of consecutive naturals, for example, 12133 + ... + 18851.

It is an arithmetic number, because the mean of its divisors is an integer number (10129280).

Almost surely, 2104090748 is an apocalyptic number.

It is an amenable number.

104090748 is an abundant number, since it is smaller than the sum of its proper divisors (139011972).

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

104090748 is a wasteful number, since it uses less digits than its factorization.

104090748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8017 (or 8015 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 104090748 is about 10202.4873437804. The cubic root of 104090748 is about 470.4036791385.

The spelling of 104090748 in words is "one hundred four million, ninety thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 12 1291 2582 3873 5164 6719 7746 13438 15492 20157 26876 40314 80628 8674229 17348458 26022687 34696916 52045374 104090748