Base | Representation |
---|---|
bin | 1101000010000… |
… | …00010110010101 |
3 | 21121200210122101 |
4 | 12201000112111 |
5 | 210441043402 |
6 | 14503002101 |
7 | 2465111005 |
oct | 641002625 |
9 | 247623571 |
10 | 109315477 |
11 | 56784377 |
12 | 30739331 |
13 | 1985591b |
14 | 10738005 |
15 | 98e4b87 |
hex | 6840595 |
109315477 has 8 divisors (see below), whose sum is σ = 111421440. Its totient is φ = 107219760.
The previous prime is 109315447. The next prime is 109315511. The reversal of 109315477 is 774513901.
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 109315477 - 223 = 100926869 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 (109315447) 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, 21024 + ... + 25702.
It is an arithmetic number, because the mean of its divisors is an integer number (13927680).
Almost surely, 2109315477 is an apocalyptic number.
It is an amenable number.
109315477 is a deficient number, since it is larger than the sum of its proper divisors (2105963).
109315477 is an equidigital number, since it uses as much as digits as its factorization.
109315477 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5123.
The product of its (nonzero) digits is 26460, while the sum is 37.
The square root of 109315477 is about 10455.4042006993. The cubic root of 109315477 is about 478.1460268822.
The spelling of 109315477 in words is "one hundred nine million, three hundred fifteen thousand, four hundred seventy-seven".
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