Base | Representation |
---|---|
bin | 10001101001010… |
… | …00111110000100 |
3 | 101022112001012011 |
4 | 20310220332010 |
5 | 300343021103 |
6 | 22404304004 |
7 | 3445060345 |
oct | 1064507604 |
9 | 338461164 |
10 | 148017028 |
11 | 76608425 |
12 | 416a2004 |
13 | 24886453 |
14 | 159300cc |
15 | cedbd6d |
hex | 8d28f84 |
148017028 has 24 divisors (see below), whose sum is σ = 274754592. Its totient is φ = 69531264.
The previous prime is 148017019. The next prime is 148017041. The reversal of 148017028 is 820710841.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44851 + ... + 48037.
It is an arithmetic number, because the mean of its divisors is an integer number (11448108).
Almost surely, 2148017028 is an apocalyptic number.
It is an amenable number.
148017028 is a deficient number, since it is larger than the sum of its proper divisors (126737564).
148017028 is a wasteful number, since it uses less digits than its factorization.
148017028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3891 (or 3889 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 31.
The square root of 148017028 is about 12166.2248869565. The cubic root of 148017028 is about 528.9775327167.
Adding to 148017028 its reverse (820710841), we get a palindrome (968727869).
The spelling of 148017028 in words is "one hundred forty-eight million, seventeen thousand, twenty-eight".
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