Search a number
-
+
104918448 = 2432185801
BaseRepresentation
bin1100100000011…
…10110110110000
321022102102001110
412100032312300
5203324342243
614224433320
72412535455
oct620166660
9238372043
10104918448
1154250868
122b178840
131897642b
14dd1182c
159326e33
hex640edb0

104918448 has 20 divisors (see below), whose sum is σ = 271039448. Its totient is φ = 34972800.

The previous prime is 104918431. The next prime is 104918503. The reversal of 104918448 is 844819401.

It is a super-2 number, since 2×1049184482 = 22015761461457408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1092853 + ... + 1092948.

Almost surely, 2104918448 is an apocalyptic number.

It is an amenable number.

104918448 is an abundant number, since it is smaller than the sum of its proper divisors (166121000).

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

104918448 is a wasteful number, since it uses less digits than its factorization.

104918448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185812 (or 2185806 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 104918448 is about 10242.9706628497. The cubic root of 104918448 is about 471.6472275462.

The spelling of 104918448 in words is "one hundred four million, nine hundred eighteen thousand, four hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 2185801 4371602 6557403 8743204 13114806 17486408 26229612 34972816 52459224 104918448