Base | Representation |
---|---|
bin | 10001101010000… |
… | …01000100111000 |
3 | 101022201001122012 |
4 | 20311001010320 |
5 | 300404201033 |
6 | 22410345052 |
7 | 3445651253 |
oct | 1065010470 |
9 | 338631565 |
10 | 148115768 |
11 | 76675629 |
12 | 4172b188 |
13 | 248bc388 |
14 | 1595809a |
15 | d00b248 |
hex | 8d41138 |
148115768 has 48 divisors (see below), whose sum is σ = 299947200. Its totient is φ = 68492160.
The previous prime is 148115719. The next prime is 148115777. The reversal of 148115768 is 867511841.
148115768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130628 + ... + 131756.
It is an arithmetic number, because the mean of its divisors is an integer number (6248900).
Almost surely, 2148115768 is an apocalyptic number.
It is an amenable number.
148115768 is an abundant number, since it is smaller than the sum of its proper divisors (151831432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148115768 is a wasteful number, since it uses less digits than its factorization.
148115768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1212 (or 1185 counting only the distinct ones).
The product of its digits is 53760, while the sum is 41.
The square root of 148115768 is about 12170.2821659976. The cubic root of 148115768 is about 529.0951309695.
The spelling of 148115768 in words is "one hundred forty-eight million, one hundred fifteen thousand, seven hundred sixty-eight".
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