Base | Representation |
---|---|
bin | 1100110011110… |
… | …10000101001001 |
3 | 21111012021021011 |
4 | 12121322011021 |
5 | 210002023133 |
6 | 14355043521 |
7 | 2443231165 |
oct | 631720511 |
9 | 244167234 |
10 | 107454793 |
11 | 55723416 |
12 | 2bba05a1 |
13 | 19353a24 |
14 | 103b1ca5 |
15 | 96786cd |
hex | 667a149 |
107454793 has 4 divisors (see below), whose sum is σ = 107521300. Its totient is φ = 107388288.
The previous prime is 107454791. The next prime is 107454821. The reversal of 107454793 is 397454701.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 40411449 + 67043344 = 6357^2 + 8188^2 .
It is a cyclic number.
It is not a de Polignac number, because 107454793 - 21 = 107454791 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107454791) 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 3 ways as a sum of consecutive naturals, for example, 30768 + ... + 34081.
It is an arithmetic number, because the mean of its divisors is an integer number (26880325).
Almost surely, 2107454793 is an apocalyptic number.
It is an amenable number.
107454793 is a deficient number, since it is larger than the sum of its proper divisors (66507).
107454793 is an equidigital number, since it uses as much as digits as its factorization.
107454793 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66506.
The product of its (nonzero) digits is 105840, while the sum is 40.
The square root of 107454793 is about 10366.0403722926. The cubic root of 107454793 is about 475.4176094707.
The spelling of 107454793 in words is "one hundred seven million, four hundred fifty-four thousand, seven hundred ninety-three".
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