Base | Representation |
---|---|
bin | 100000100011… |
… | …0111111111111 |
3 | 1012010010221022 |
4 | 1001012333333 |
5 | 13332134111 |
6 | 1405454355 |
7 | 265035011 |
oct | 101067777 |
9 | 35103838 |
10 | 17068031 |
11 | 96a8512 |
12 | 58713bb |
13 | 36c7a36 |
14 | 23a41b1 |
15 | 17722db |
hex | 1046fff |
17068031 has 6 divisors (see below), whose sum is σ = 17194032. Its totient is φ = 16942860.
The previous prime is 17068021. The next prime is 17068043. The reversal of 17068031 is 13086071.
It is a de Polignac number, because none of the positive numbers 2k-17068031 is a prime.
It is a super-2 number, since 2×170680312 = 582635364433922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17068021) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39386 + ... + 39816.
It is an arithmetic number, because the mean of its divisors is an integer number (2865672).
Almost surely, 217068031 is an apocalyptic number.
17068031 is a deficient number, since it is larger than the sum of its proper divisors (126001).
17068031 is an frugal number, since it uses more digits than its factorization.
17068031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 829 (or 630 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 26.
The square root of 17068031 is about 4131.3473589133. The cubic root of 17068031 is about 257.4706963857.
The spelling of 17068031 in words is "seventeen million, sixty-eight thousand, thirty-one".
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