Base | Representation |
---|---|
bin | 10001101010011… |
… | …01001110001010 |
3 | 101022210120212122 |
4 | 20311031032022 |
5 | 300412244024 |
6 | 22411411242 |
7 | 3446246300 |
oct | 1065151612 |
9 | 338716778 |
10 | 148165514 |
11 | 766a9a42 |
12 | 41753b22 |
13 | 24908c03 |
14 | 1596c270 |
15 | d01ad5e |
hex | 8d4d38a |
148165514 has 24 divisors (see below), whose sum is σ = 259993188. Its totient is φ = 63141120.
The previous prime is 148165447. The next prime is 148165529. The reversal of 148165514 is 415561841.
It can be written as a sum of positive squares in 2 ways, for example, as 138462289 + 9703225 = 11767^2 + 3115^2 .
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 13562 + ... + 21914.
Almost surely, 2148165514 is an apocalyptic number.
148165514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
148165514 is a deficient number, since it is larger than the sum of its proper divisors (111827674).
148165514 is a wasteful number, since it uses less digits than its factorization.
148165514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8550 (or 8543 counting only the distinct ones).
The product of its digits is 19200, while the sum is 35.
The square root of 148165514 is about 12172.3257432588. The cubic root of 148165514 is about 529.1543581102.
The spelling of 148165514 in words is "one hundred forty-eight million, one hundred sixty-five thousand, five hundred fourteen".
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