Base | Representation |
---|---|
bin | 1000101110101010101… |
… | …0100011101010101100 |
3 | 112100002101022200221202 |
4 | 2023222222203222230 |
5 | 4424112233201443 |
6 | 152520545545032 |
7 | 13556203140341 |
oct | 2135252435254 |
9 | 470071280852 |
10 | 149965912748 |
11 | 58666936973 |
12 | 25093345178 |
13 | 111ac4a5ca2 |
14 | 738903a7c8 |
15 | 3d7aae97b8 |
hex | 22eaaa3aac |
149965912748 has 24 divisors (see below), whose sum is σ = 274892099328. Its totient is φ = 71450105936.
The previous prime is 149965912721. The next prime is 149965912783. The reversal of 149965912748 is 847219569941.
149965912748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3074786 + ... + 3123177.
It is an arithmetic number, because the mean of its divisors is an integer number (11453837472).
Almost surely, 2149965912748 is an apocalyptic number.
It is an amenable number.
149965912748 is a deficient number, since it is larger than the sum of its proper divisors (124926186580).
149965912748 is a wasteful number, since it uses less digits than its factorization.
149965912748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6198253 (or 6198251 counting only the distinct ones).
The product of its digits is 39191040, while the sum is 65.
The spelling of 149965912748 in words is "one hundred forty-nine billion, nine hundred sixty-five million, nine hundred twelve thousand, seven hundred forty-eight".
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