Search a number
-
+
109301076 = 2234337349
BaseRepresentation
bin1101000001111…
…00110101010100
321121200001220000
412200330311110
5210440113301
614502411300
72465021013
oct640746524
9247601800
10109301076
1156774575
1230730b30
131984c1c1
1410732a7a
1598e0786
hex683cd54

109301076 has 30 divisors (see below), whose sum is σ = 285735450. Its totient is φ = 36433584.

The previous prime is 109301069. The next prime is 109301107. The reversal of 109301076 is 670103901.

It can be written as a sum of positive squares in only one way, i.e., 107122500 + 2178576 = 10350^2 + 1476^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 168351 + ... + 168998.

It is an arithmetic number, because the mean of its divisors is an integer number (9524515).

Almost surely, 2109301076 is an apocalyptic number.

It is an amenable number.

109301076 is an abundant number, since it is smaller than the sum of its proper divisors (176434374).

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

109301076 is a wasteful number, since it uses less digits than its factorization.

109301076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337365 (or 337354 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 109301076 is about 10454.7154911074. The cubic root of 109301076 is about 478.1250292964.

Adding to 109301076 its reverse (670103901), we get a palindrome (779404977).

The spelling of 109301076 in words is "one hundred nine million, three hundred one thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 337349 674698 1012047 1349396 2024094 3036141 4048188 6072282 9108423 12144564 18216846 27325269 36433692 54650538 109301076