Base | Representation |
---|---|
bin | 1100110011101… |
… | …01001010101001 |
3 | 21111011020122200 |
4 | 12121311022221 |
5 | 210000402130 |
6 | 14354410413 |
7 | 2443115412 |
oct | 631651251 |
9 | 244136580 |
10 | 107434665 |
11 | 5570a288 |
12 | 2bb90a09 |
13 | 19347810 |
14 | 103a8809 |
15 | 9672760 |
hex | 66752a9 |
107434665 has 48 divisors (see below), whose sum is σ = 202605312. Its totient is φ = 52348032.
The previous prime is 107434627. The next prime is 107434681. The reversal of 107434665 is 566434701.
It is a happy number.
It is not a de Polignac number, because 107434665 - 214 = 107418281 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59364 + ... + 61146.
It is an arithmetic number, because the mean of its divisors is an integer number (4220944).
Almost surely, 2107434665 is an apocalyptic number.
107434665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
107434665 is a deficient number, since it is larger than the sum of its proper divisors (95170647).
107434665 is a wasteful number, since it uses less digits than its factorization.
107434665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1910 (or 1907 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 107434665 is about 10365.0694643114. The cubic root of 107434665 is about 475.3879231784.
Adding to 107434665 its sum of digits (36), we get a palindrome (107434701).
The spelling of 107434665 in words is "one hundred seven million, four hundred thirty-four thousand, six hundred sixty-five".
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