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109093053 = 390740093
BaseRepresentation
bin1101000000010…
…10000010111101
321121021111112110
412200022002331
5210411434203
614454124233
72463163356
oct640120275
9247244473
10109093053
1156642253
1230650679
13197a8604
14106bad2d
15989dd03
hex680a0bd

109093053 has 8 divisors (see below), whose sum is σ = 145621408. Its totient is φ = 72646704.

The previous prime is 109093043. The next prime is 109093067. The reversal of 109093053 is 350390901.

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

It is not a de Polignac number, because 109093053 - 24 = 109093037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 109093053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109093013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17326 + ... + 22767.

It is an arithmetic number, because the mean of its divisors is an integer number (18202676).

Almost surely, 2109093053 is an apocalyptic number.

It is an amenable number.

109093053 is a deficient number, since it is larger than the sum of its proper divisors (36528355).

109093053 is an equidigital number, since it uses as much as digits as its factorization.

109093053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41003.

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 109093053 is about 10444.7619886716. The cubic root of 109093053 is about 477.8215124058.

The spelling of 109093053 in words is "one hundred nine million, ninety-three thousand, fifty-three".

Divisors: 1 3 907 2721 40093 120279 36364351 109093053