Base | Representation |
---|---|
bin | 10001101011011… |
… | …01101110101100 |
3 | 101100001100112021 |
4 | 20311231232230 |
5 | 300431024133 |
6 | 22414315524 |
7 | 3450342430 |
oct | 1065555654 |
9 | 340040467 |
10 | 148298668 |
11 | 7678aa91 |
12 | 417b8ba4 |
13 | 249546bb |
14 | 159a49c0 |
15 | d04552d |
hex | 8d6dbac |
148298668 has 24 divisors (see below), whose sum is σ = 306166784. Its totient is φ = 61506000.
The previous prime is 148298639. The next prime is 148298669. The reversal of 148298668 is 866892841.
It is not an unprimeable number, because it can be changed into a prime (148298669) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84558 + ... + 86293.
Almost surely, 2148298668 is an apocalyptic number.
It is an amenable number.
148298668 is an abundant number, since it is smaller than the sum of its proper divisors (157868116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148298668 is a wasteful number, since it uses less digits than its factorization.
148298668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170893 (or 170891 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 52.
The square root of 148298668 is about 12177.7940531116. The cubic root of 148298668 is about 529.3128248619.
The spelling of 148298668 in words is "one hundred forty-eight million, two hundred ninety-eight thousand, six hundred sixty-eight".
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