Base | Representation |
---|---|
bin | 10101100100101… |
… | …000110111100001 |
3 | 221020000202021212 |
4 | 111210220313201 |
5 | 1220123113423 |
6 | 55525155505 |
7 | 11653215113 |
oct | 2544506741 |
9 | 836022255 |
10 | 361926113 |
11 | 17633049a |
12 | a125bb95 |
13 | 59ca0683 |
14 | 360d33b3 |
15 | 21b92578 |
hex | 15928de1 |
361926113 has 2 divisors, whose sum is σ = 361926114. Its totient is φ = 361926112.
The previous prime is 361926067. The next prime is 361926139. The reversal of 361926113 is 311629163.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 225690529 + 136235584 = 15023^2 + 11672^2 .
It is an emirp because it is prime and its reverse (311629163) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 361926113 - 26 = 361926049 is a prime.
It is a super-2 number, since 2×3619261132 = 261981022542577538, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 361926113.
It is not a weakly prime, because it can be changed into another prime (361926013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180963056 + 180963057.
It is an arithmetic number, because the mean of its divisors is an integer number (180963057).
Almost surely, 2361926113 is an apocalyptic number.
It is an amenable number.
361926113 is a deficient number, since it is larger than the sum of its proper divisors (1).
361926113 is an equidigital number, since it uses as much as digits as its factorization.
361926113 is an evil number, because the sum of its binary digits is even.
The product of its digits is 5832, while the sum is 32.
The square root of 361926113 is about 19024.3557840995. The cubic root of 361926113 is about 712.6451046623.
The spelling of 361926113 in words is "three hundred sixty-one million, nine hundred twenty-six thousand, one hundred thirteen".
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