Base | Representation |
---|---|
bin | 1100110011100… |
… | …01011001011111 |
3 | 21111010110111001 |
4 | 12121301121133 |
5 | 204444403411 |
6 | 14354211131 |
7 | 2443022413 |
oct | 631613137 |
9 | 244113431 |
10 | 107419231 |
11 | 556a9727 |
12 | 2bb83aa7 |
13 | 1934079a |
14 | 103a2d43 |
15 | 966cdc1 |
hex | 667165f |
107419231 has 8 divisors (see below), whose sum is σ = 109430000. Its totient is φ = 105416640.
The previous prime is 107419211. The next prime is 107419253. The reversal of 107419231 is 132914701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 107419231 - 25 = 107419199 is a prime.
It is a super-2 number, since 2×1074192312 = 23077782377262722, which contains 22 as substring.
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 107419231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107419201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28675 + ... + 32203.
It is an arithmetic number, because the mean of its divisors is an integer number (13678750).
Almost surely, 2107419231 is an apocalyptic number.
107419231 is a deficient number, since it is larger than the sum of its proper divisors (2010769).
107419231 is an equidigital number, since it uses as much as digits as its factorization.
107419231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4089.
The product of its (nonzero) digits is 1512, while the sum is 28.
The square root of 107419231 is about 10364.3249177165. The cubic root of 107419231 is about 475.3651574395.
The spelling of 107419231 in words is "one hundred seven million, four hundred nineteen thousand, two hundred thirty-one".
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