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3133189207 is a prime number
BaseRepresentation
bin1011101011000000…
…1010110001010111
322002100122111120201
42322300022301113
522404044023312
61234523041331
7140433445261
oct27260126127
98070574521
103133189207
111368670475
12735370247
133ac178815
1421a196b31
15135102557
hexbac0ac57

3133189207 has 2 divisors, whose sum is σ = 3133189208. Its totient is φ = 3133189206.

The previous prime is 3133189151. The next prime is 3133189223. The reversal of 3133189207 is 7029813313.

3133189207 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 is an emirp because it is prime and its reverse (7029813313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3133189207 - 223 = 3124800599 is a prime.

It is a super-2 number, since 2×31331892072 = 19633749213722577698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3133189907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566594603 + 1566594604.

It is an arithmetic number, because the mean of its divisors is an integer number (1566594604).

Almost surely, 23133189207 is an apocalyptic number.

3133189207 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133189207 is an equidigital number, since it uses as much as digits as its factorization.

3133189207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 3133189207 is about 55974.8980079464. The cubic root of 3133189207 is about 1463.2848424539.

The spelling of 3133189207 in words is "three billion, one hundred thirty-three million, one hundred eighty-nine thousand, two hundred seven".