Base | Representation |
---|---|
bin | 10001111000000… |
… | …01100100111011 |
3 | 101110011101121102 |
4 | 20330001210323 |
5 | 301341442302 |
6 | 22514002015 |
7 | 3500402153 |
oct | 1074014473 |
9 | 343141542 |
10 | 149952827 |
11 | 7770a862 |
12 | 4227630b |
13 | 250b35ab |
14 | 15cb5763 |
15 | d270702 |
hex | 8f0193b |
149952827 has 2 divisors, whose sum is σ = 149952828. Its totient is φ = 149952826.
The previous prime is 149952811. The next prime is 149952839. The reversal of 149952827 is 728259941.
It is a strong prime.
It is an emirp because it is prime and its reverse (728259941) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 149952827 - 24 = 149952811 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (149952857) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74976413 + 74976414.
It is an arithmetic number, because the mean of its divisors is an integer number (74976414).
Almost surely, 2149952827 is an apocalyptic number.
149952827 is a deficient number, since it is larger than the sum of its proper divisors (1).
149952827 is an equidigital number, since it uses as much as digits as its factorization.
149952827 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 362880, while the sum is 47.
The square root of 149952827 is about 12245.5227328195. The cubic root of 149952827 is about 531.2735800929.
The spelling of 149952827 in words is "one hundred forty-nine million, nine hundred fifty-two thousand, eight hundred twenty-seven".
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