Search a number
-
+
108794073 = 33313
BaseRepresentation
bin1100111110000…
…01000011011001
321120201022102010
412133001003121
5210322402243
614443500133
72460506613
oct637010331
9246638363
10108794073
1156458663
1230527649
13197024bb
141063ddb3
159840433
hex67c10d9

108794073 has 8 divisors (see below), whose sum is σ = 145498336. Its totient is φ = 72310260.

The previous prime is 108794039. The next prime is 108794087. The reversal of 108794073 is 370497801.

It is an ABA number since it can be written as A⋅BA, here for A=3, B=331.

It is not a de Polignac number, because 108794073 - 213 = 108785881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108794003) 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, 328518 + ... + 328848.

It is an arithmetic number, because the mean of its divisors is an integer number (18187292).

Almost surely, 2108794073 is an apocalyptic number.

It is an amenable number.

108794073 is a deficient number, since it is larger than the sum of its proper divisors (36704263).

108794073 is an frugal number, since it uses more digits than its factorization.

108794073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 108794073 is about 10430.4397318617. The cubic root of 108794073 is about 477.3846077718.

The spelling of 108794073 in words is "one hundred eight million, seven hundred ninety-four thousand, seventy-three".

Divisors: 1 3 331 993 109561 328683 36264691 108794073