Base | Representation |
---|---|
bin | 1100110011101… |
… | …00000111001001 |
3 | 21111011000201200 |
4 | 12121310013021 |
5 | 210000232340 |
6 | 14354334413 |
7 | 2443100001 |
oct | 631640711 |
9 | 244130650 |
10 | 107430345 |
11 | 55707010 |
12 | 2bb8a409 |
13 | 19345869 |
14 | 103a7001 |
15 | 9671330 |
hex | 66741c9 |
107430345 has 48 divisors (see below), whose sum is σ = 209723904. Its totient is φ = 50400000.
The previous prime is 107430289. The next prime is 107430371. The reversal of 107430345 is 543034701.
It is not a de Polignac number, because 107430345 - 213 = 107422153 is a prime.
It is an alternating number because its digits alternate between odd and even.
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 47 ways as a sum of consecutive naturals, for example, 11845 + ... + 18845.
It is an arithmetic number, because the mean of its divisors is an integer number (4369248).
Almost surely, 2107430345 is an apocalyptic number.
107430345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
107430345 is a deficient number, since it is larger than the sum of its proper divisors (102293559).
107430345 is a wasteful number, since it uses less digits than its factorization.
107430345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7054 (or 7051 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 107430345 is about 10364.8610699806. The cubic root of 107430345 is about 475.3815512333.
The spelling of 107430345 in words is "one hundred seven million, four hundred thirty thousand, three hundred forty-five".
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