Base | Representation |
---|---|
bin | 10010100110101… |
… | …00110101101001 |
3 | 101212122201111021 |
4 | 21103110311221 |
5 | 304422423113 |
6 | 23252532441 |
7 | 3603332302 |
oct | 1123246551 |
9 | 355581437 |
10 | 156061033 |
11 | 80101a67 |
12 | 44321121 |
13 | 2644190b |
14 | 16a257a9 |
15 | da7a48d |
hex | 94d4d69 |
156061033 has 2 divisors, whose sum is σ = 156061034. Its totient is φ = 156061032.
The previous prime is 156061013. The next prime is 156061039. The reversal of 156061033 is 330160651.
156061033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 155950144 + 110889 = 12488^2 + 333^2 .
It is an emirp because it is prime and its reverse (330160651) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 156061033 - 221 = 153963881 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 156060989 and 156061007.
It is not a weakly prime, because it can be changed into another prime (156061039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78030516 + 78030517.
It is an arithmetic number, because the mean of its divisors is an integer number (78030517).
Almost surely, 2156061033 is an apocalyptic number.
It is an amenable number.
156061033 is a deficient number, since it is larger than the sum of its proper divisors (1).
156061033 is an equidigital number, since it uses as much as digits as its factorization.
156061033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 156061033 is about 12492.4390332713. The cubic root of 156061033 is about 538.3914558192.
The spelling of 156061033 in words is "one hundred fifty-six million, sixty-one thousand, thirty-three".
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