Base | Representation |
---|---|
bin | 1100110101111… |
… | …01010100011101 |
3 | 21111201021001121 |
4 | 12122331110131 |
5 | 210034331310 |
6 | 14405010541 |
7 | 2445456142 |
oct | 632752435 |
9 | 244637047 |
10 | 107730205 |
11 | 558a1330 |
12 | 300b3a51 |
13 | 1941c1ab |
14 | 104443c9 |
15 | 96d00da |
hex | 66bd51d |
107730205 has 8 divisors (see below), whose sum is σ = 141028704. Its totient is φ = 78349200.
The previous prime is 107730193. The next prime is 107730211. The reversal of 107730205 is 502037701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 107730205 - 217 = 107599133 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 107730205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 979311 + ... + 979420.
It is an arithmetic number, because the mean of its divisors is an integer number (17628588).
Almost surely, 2107730205 is an apocalyptic number.
It is an amenable number.
107730205 is a deficient number, since it is larger than the sum of its proper divisors (33298499).
107730205 is a wasteful number, since it uses less digits than its factorization.
107730205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1958747.
The product of its (nonzero) digits is 1470, while the sum is 25.
The square root of 107730205 is about 10379.3162106181. The cubic root of 107730205 is about 475.8234359741.
Adding to 107730205 its reverse (502037701), we get a palindrome (609767906).
The spelling of 107730205 in words is "one hundred seven million, seven hundred thirty thousand, two hundred five".
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