Base | Representation |
---|---|
bin | 111110011100… |
… | …1001100010101 |
3 | 2021121100222221 |
4 | 1330321030111 |
5 | 31340140432 |
6 | 3125422341 |
7 | 545200144 |
oct | 174711425 |
9 | 67540887 |
10 | 32740117 |
11 | 17532153 |
12 | ab6a9b1 |
13 | 6a24267 |
14 | 44c375b |
15 | 2d1ab97 |
hex | 1f39315 |
32740117 has 2 divisors, whose sum is σ = 32740118. Its totient is φ = 32740116.
The previous prime is 32740093. The next prime is 32740133. The reversal of 32740117 is 71104723.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 29691601 + 3048516 = 5449^2 + 1746^2 .
It is a cyclic number.
It is not a de Polignac number, because 32740117 - 215 = 32707349 is a prime.
It is a super-2 number, since 2×327401172 = 2143830522347378, which contains 22 as substring.
It is equal to p2016646 and since 32740117 and 2016646 have the same sum of digits, it is a Honaker prime.
It is a junction number, because it is equal to n+sod(n) for n = 32740091 and 32740100.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (32740177) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16370058 + 16370059.
It is an arithmetic number, because the mean of its divisors is an integer number (16370059).
Almost surely, 232740117 is an apocalyptic number.
It is an amenable number.
32740117 is a deficient number, since it is larger than the sum of its proper divisors (1).
32740117 is an equidigital number, since it uses as much as digits as its factorization.
32740117 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1176, while the sum is 25.
The square root of 32740117 is about 5721.8980242573. The cubic root of 32740117 is about 319.9092092692.
The spelling of 32740117 in words is "thirty-two million, seven hundred forty thousand, one hundred seventeen".
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