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159027133 is a prime number
BaseRepresentation
bin10010111101010…
…00111110111101
3102002020102012211
421132220332331
5311202332013
623440300421
73640464646
oct1136507675
9362212184
10159027133
1181848491
1245311711
1326c3c9c5
14171986cd
15de6423d
hex97a8fbd

159027133 has 2 divisors, whose sum is σ = 159027134. Its totient is φ = 159027132.

The previous prime is 159027119. The next prime is 159027139. The reversal of 159027133 is 331720951.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119311929 + 39715204 = 10923^2 + 6302^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-159027133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 159027095 and 159027104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159027139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79513566 + 79513567.

It is an arithmetic number, because the mean of its divisors is an integer number (79513567).

Almost surely, 2159027133 is an apocalyptic number.

It is an amenable number.

159027133 is a deficient number, since it is larger than the sum of its proper divisors (1).

159027133 is an equidigital number, since it uses as much as digits as its factorization.

159027133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 159027133 is about 12610.5960604565. The cubic root of 159027133 is about 541.7809659019.

The spelling of 159027133 in words is "one hundred fifty-nine million, twenty-seven thousand, one hundred thirty-three".