Search a number
-
+
109024675 = 5231140677
BaseRepresentation
bin1100111111110…
…01010110100011
321121011000201221
412133321112203
5210402242200
614452435511
72462460124
oct637712643
9247130657
10109024675
11565a5941
1230618b97
1319783456
14106a004b
15988891a
hex67f95a3

109024675 has 12 divisors (see below), whose sum is σ = 139552576. Its totient is φ = 84405600.

The previous prime is 109024673. The next prime is 109024687. The reversal of 109024675 is 576420901.

It is not a de Polignac number, because 109024675 - 21 = 109024673 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 109024675.

It is not an unprimeable number, because it can be changed into a prime (109024673) 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 11 ways as a sum of consecutive naturals, for example, 69564 + ... + 71113.

Almost surely, 2109024675 is an apocalyptic number.

109024675 is a deficient number, since it is larger than the sum of its proper divisors (30527901).

109024675 is a wasteful number, since it uses less digits than its factorization.

109024675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140718 (or 140713 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 109024675 is about 10441.4881602193. The cubic root of 109024675 is about 477.7216609271.

The spelling of 109024675 in words is "one hundred nine million, twenty-four thousand, six hundred seventy-five".

Divisors: 1 5 25 31 155 775 140677 703385 3516925 4360987 21804935 109024675