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107230115 = 528375781
BaseRepresentation
bin1100110010000…
…11001110100011
321110202212001202
412121003032203
5204422330430
614350151415
72441304146
oct631031643
9243685052
10107230115
115558a633
122bab256b
13192a5695
141035405d
159631d45
hex66433a3

107230115 has 8 divisors (see below), whose sum is σ = 129132528. Its totient is φ = 85479840.

The previous prime is 107230111. The next prime is 107230121. The reversal of 107230115 is 511032701.

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

It is not a de Polignac number, because 107230115 - 22 = 107230111 is a prime.

It is a super-2 number, since 2×1072301152 = 22996595125826450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107230111) 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, 36476 + ... + 39305.

It is an arithmetic number, because the mean of its divisors is an integer number (16141566).

Almost surely, 2107230115 is an apocalyptic number.

107230115 is a deficient number, since it is larger than the sum of its proper divisors (21902413).

107230115 is an equidigital number, since it uses as much as digits as its factorization.

107230115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76069.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 107230115 is about 10355.1974872525. The cubic root of 107230115 is about 475.0860268934.

Adding to 107230115 its reverse (511032701), we get a palindrome (618262816).

The spelling of 107230115 in words is "one hundred seven million, two hundred thirty thousand, one hundred fifteen".

Divisors: 1 5 283 1415 75781 378905 21446023 107230115