Base | Representation |
---|---|
bin | 1000101011100001001… |
… | …1010010001001111100 |
3 | 112020220111101012012210 |
4 | 2022320103102021330 |
5 | 4420344430412113 |
6 | 152301043300420 |
7 | 13526233111626 |
oct | 2127023221174 |
9 | 466814335183 |
10 | 149120950908 |
11 | 582729865a6 |
12 | 24a9837a710 |
13 | 110a640cc77 |
14 | 7308b29c16 |
15 | 3d2b8406c3 |
hex | 22b84d227c |
149120950908 has 24 divisors (see below), whose sum is σ = 349000099840. Its totient is φ = 49556810160.
The previous prime is 149120950889. The next prime is 149120950921. The reversal of 149120950908 is 809059021941.
It is a super-2 number, since 2×1491209509082 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18767548 + ... + 18775491.
Almost surely, 2149120950908 is an apocalyptic number.
It is an amenable number.
149120950908 is an abundant number, since it is smaller than the sum of its proper divisors (199879148932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149120950908 is a wasteful number, since it uses less digits than its factorization.
149120950908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37543377 (or 37543375 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 48.
The spelling of 149120950908 in words is "one hundred forty-nine billion, one hundred twenty million, nine hundred fifty thousand, nine hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •