Base | Representation |
---|---|
bin | 110001111100000111… |
… | …0001100101101010010 |
3 | 101020210222220202101201 |
4 | 1203320032030231102 |
5 | 3224113340433423 |
6 | 121133404221414 |
7 | 10514412203506 |
oct | 1437016145522 |
9 | 336728822351 |
10 | 107243686738 |
11 | 415332a1171 |
12 | 1894b83a86a |
13 | a161457606 |
14 | 52950d2306 |
15 | 2bca13c2ad |
hex | 18f838cb52 |
107243686738 has 8 divisors (see below), whose sum is σ = 162901802880. Its totient is φ = 52943085780.
The previous prime is 107243686729. The next prime is 107243686789. The reversal of 107243686738 is 837686342701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339378598 + ... + 339378913.
It is an arithmetic number, because the mean of its divisors is an integer number (20362725360).
Almost surely, 2107243686738 is an apocalyptic number.
107243686738 is a deficient number, since it is larger than the sum of its proper divisors (55658116142).
107243686738 is an equidigital number, since it uses as much as digits as its factorization.
107243686738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678757592.
The product of its (nonzero) digits is 8128512, while the sum is 55.
The spelling of 107243686738 in words is "one hundred seven billion, two hundred forty-three million, six hundred eighty-six thousand, seven hundred thirty-eight".
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