Base | Representation |
---|---|
bin | 100001000010… |
… | …0010011100010 |
3 | 1012120220101120 |
4 | 1002010103202 |
5 | 13413203023 |
6 | 1415113110 |
7 | 300132054 |
oct | 102042342 |
9 | 35526346 |
10 | 17319138 |
11 | 985a141 |
12 | 5972796 |
13 | 3785115 |
14 | 242b8d4 |
15 | 17c18e3 |
hex | 10844e2 |
17319138 has 32 divisors (see below), whose sum is σ = 37037952. Its totient is φ = 5385600.
The previous prime is 17319131. The next prime is 17319151. The reversal of 17319138 is 83191371.
It is a junction number, because it is equal to n+sod(n) for n = 17319099 and 17319108.
It is not an unprimeable number, because it can be changed into a prime (17319131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4128 + ... + 7188.
It is an arithmetic number, because the mean of its divisors is an integer number (1157436).
Almost surely, 217319138 is an apocalyptic number.
17319138 is an abundant number, since it is smaller than the sum of its proper divisors (19718814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17319138 is a wasteful number, since it uses less digits than its factorization.
17319138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3130.
The product of its digits is 4536, while the sum is 33.
The square root of 17319138 is about 4161.6268453575. The cubic root of 17319138 is about 258.7272014266.
The spelling of 17319138 in words is "seventeen million, three hundred nineteen thousand, one hundred thirty-eight".
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