Base | Representation |
---|---|
bin | 10001111000000… |
… | …01011101101001 |
3 | 101110011100222011 |
4 | 20330001131221 |
5 | 301341433421 |
6 | 22513555521 |
7 | 3500400616 |
oct | 1074013551 |
9 | 343140864 |
10 | 149952361 |
11 | 7770a479 |
12 | 42275ba1 |
13 | 250b3310 |
14 | 15cb550d |
15 | d2704e1 |
hex | 8f01769 |
149952361 has 8 divisors (see below), whose sum is σ = 162061760. Its totient is φ = 137925072.
The previous prime is 149952323. The next prime is 149952373. The reversal of 149952361 is 163259941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 149952361 - 223 = 141563753 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (149952661) 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 in 7 ways as a sum of consecutive naturals, for example, 16701 + ... + 24058.
It is an arithmetic number, because the mean of its divisors is an integer number (20257720).
Almost surely, 2149952361 is an apocalyptic number.
It is an amenable number.
149952361 is a deficient number, since it is larger than the sum of its proper divisors (12109399).
149952361 is a wasteful number, since it uses less digits than its factorization.
149952361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41055.
The product of its digits is 58320, while the sum is 40.
The square root of 149952361 is about 12245.5037054423. The cubic root of 149952361 is about 531.2730297560.
The spelling of 149952361 in words is "one hundred forty-nine million, nine hundred fifty-two thousand, three hundred sixty-one".
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