Search a number
-
+
109104795 = 32515715443
BaseRepresentation
bin1101000000011…
…00111010011011
321121022002122100
412200030322123
5210412323140
614454254443
72463242532
oct640147233
9247262570
10109104795
1156650058
1230657423
13197b0a67
14106c1319
1598a2530
hex680ce9b

109104795 has 24 divisors (see below), whose sum is σ = 190331856. Its totient is φ = 57814848.

The previous prime is 109104773. The next prime is 109104799. The reversal of 109104795 is 597401901.

It is not a de Polignac number, because 109104795 - 212 = 109100699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109104799) 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 23 ways as a sum of consecutive naturals, for example, 657 + ... + 14786.

It is an arithmetic number, because the mean of its divisors is an integer number (7930494).

Almost surely, 2109104795 is an apocalyptic number.

109104795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

109104795 is a deficient number, since it is larger than the sum of its proper divisors (81227061).

109104795 is a wasteful number, since it uses less digits than its factorization.

109104795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15611 (or 15608 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 109104795 is about 10445.3240734790. The cubic root of 109104795 is about 477.8386548934.

The spelling of 109104795 in words is "one hundred nine million, one hundred four thousand, seven hundred ninety-five".

Divisors: 1 3 5 9 15 45 157 471 785 1413 2355 7065 15443 46329 77215 138987 231645 694935 2424551 7273653 12122755 21820959 36368265 109104795