Base | Representation |
---|---|
bin | 1100110011010… |
… | …11000001110111 |
3 | 21111002010200211 |
4 | 12121223001313 |
5 | 204443040033 |
6 | 14353450251 |
7 | 2442553354 |
oct | 631530167 |
9 | 244063624 |
10 | 107393143 |
11 | 55691070 |
12 | 2bb70987 |
13 | 19331950 |
14 | 1039762b |
15 | 96652cd |
hex | 666b077 |
107393143 has 8 divisors (see below), whose sum is σ = 126168336. Its totient is φ = 90120000.
The previous prime is 107393137. The next prime is 107393159. The reversal of 107393143 is 341393701.
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 107393143 - 213 = 107384951 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107393183) 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, 375358 + ... + 375643.
It is an arithmetic number, because the mean of its divisors is an integer number (15771042).
Almost surely, 2107393143 is an apocalyptic number.
107393143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
107393143 is a deficient number, since it is larger than the sum of its proper divisors (18775193).
107393143 is a wasteful number, since it uses less digits than its factorization.
107393143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 751025.
The product of its (nonzero) digits is 6804, while the sum is 31.
The square root of 107393143 is about 10363.0662933323. The cubic root of 107393143 is about 475.3266716855.
The spelling of 107393143 in words is "one hundred seven million, three hundred ninety-three thousand, one hundred forty-three".
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