Base | Representation |
---|---|
bin | 10001101101001… |
… | …01101111010000 |
3 | 101100111000020000 |
4 | 20312211233100 |
5 | 301010344310 |
6 | 22423250000 |
7 | 3452316321 |
oct | 1066455720 |
9 | 340430200 |
10 | 148528080 |
11 | 76927388 |
12 | 418a9900 |
13 | 24a04c4c |
14 | 15a24448 |
15 | d08d4c0 |
hex | 8da5bd0 |
148528080 has 100 divisors (see below), whose sum is σ = 515882532. Its totient is φ = 39605760.
The previous prime is 148528069. The next prime is 148528097. The reversal of 148528080 is 80825841.
148528080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 61591104 + 86936976 = 7848^2 + 9324^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4981 + ... + 17940.
Almost surely, 2148528080 is an apocalyptic number.
148528080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148528080 is an abundant number, since it is smaller than the sum of its proper divisors (367354452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148528080 is a wasteful number, since it uses less digits than its factorization.
148528080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22946 (or 22931 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 36.
The square root of 148528080 is about 12187.2096888500. The cubic root of 148528080 is about 529.5856260341.
The spelling of 148528080 in words is "one hundred forty-eight million, five hundred twenty-eight thousand, eighty".
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