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109076513 = 7131198643
BaseRepresentation
bin1101000000001…
…10000000100001
321121020122211212
412200012000201
5210410422023
614453515505
72463064220
oct640060041
9247218755
10109076513
1156630887
1230642b95
13197a0c20
14106b4cb7
159898e78
hex6806021

109076513 has 8 divisors (see below), whose sum is σ = 134248128. Its totient is φ = 86302224.

The previous prime is 109076501. The next prime is 109076521. The reversal of 109076513 is 315670901.

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

It is a cyclic number.

It is not a de Polignac number, because 109076513 - 26 = 109076449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109076513.

It is not an unprimeable number, because it can be changed into a prime (109076533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599231 + ... + 599412.

It is an arithmetic number, because the mean of its divisors is an integer number (16781016).

Almost surely, 2109076513 is an apocalyptic number.

109076513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

109076513 is a deficient number, since it is larger than the sum of its proper divisors (25171615).

109076513 is a wasteful number, since it uses less digits than its factorization.

109076513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198663.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 109076513 is about 10443.9701742201. The cubic root of 109076513 is about 477.7973630915.

The spelling of 109076513 in words is "one hundred nine million, seventy-six thousand, five hundred thirteen".

Divisors: 1 7 13 91 1198643 8390501 15582359 109076513