Search a number
-
+
104241855 = 356949457
BaseRepresentation
bin1100011011010…
…01101010111111
321021011000221110
412031221222333
5203141214410
614202133103
72404020054
oct615515277
9237130843
10104241855
11539294a3
122aab1193
131879a493
14dbb702b
159241720
hex6369abf

104241855 has 8 divisors (see below), whose sum is σ = 166786992. Its totient is φ = 55595648.

The previous prime is 104241827. The next prime is 104241857. The reversal of 104241855 is 558142401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104241855 - 210 = 104240831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104241857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3474714 + ... + 3474743.

It is an arithmetic number, because the mean of its divisors is an integer number (20848374).

Almost surely, 2104241855 is an apocalyptic number.

104241855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104241855 is a deficient number, since it is larger than the sum of its proper divisors (62545137).

104241855 is an equidigital number, since it uses as much as digits as its factorization.

104241855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6949465.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 104241855 is about 10209.8900581740. The cubic root of 104241855 is about 470.6311951023.

The spelling of 104241855 in words is "one hundred four million, two hundred forty-one thousand, eight hundred fifty-five".

Divisors: 1 3 5 15 6949457 20848371 34747285 104241855