Base | Representation |
---|---|
bin | 10001101100000… |
… | …11010011101100 |
3 | 101100012211202202 |
4 | 20312003103230 |
5 | 300441341202 |
6 | 22420241032 |
7 | 3451161212 |
oct | 1066032354 |
9 | 340184682 |
10 | 148387052 |
11 | 76840430 |
12 | 41840178 |
13 | 249859b8 |
14 | 159c8cb2 |
15 | d061802 |
hex | 8d834ec |
148387052 has 24 divisors (see below), whose sum is σ = 283871952. Its totient is φ = 67308800.
The previous prime is 148387051. The next prime is 148387061. The reversal of 148387052 is 250783841.
148387052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 148386997 and 148387015.
It is not an unprimeable number, because it can be changed into a prime (148387051) 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, 19688 + ... + 26160.
It is an arithmetic number, because the mean of its divisors is an integer number (11827998).
Almost surely, 2148387052 is an apocalyptic number.
It is an amenable number.
148387052 is a deficient number, since it is larger than the sum of its proper divisors (135484900).
148387052 is a wasteful number, since it uses less digits than its factorization.
148387052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7009 (or 7007 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 38.
The square root of 148387052 is about 12181.4224128383. The cubic root of 148387052 is about 529.4179584064.
The spelling of 148387052 in words is "one hundred forty-eight million, three hundred eighty-seven thousand, fifty-two".
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