Base | Representation |
---|---|
bin | 10001101101100… |
… | …11011001011110 |
3 | 101100120211222020 |
4 | 20312303121132 |
5 | 301014142110 |
6 | 22424401010 |
7 | 3452641410 |
oct | 1066633136 |
9 | 340524866 |
10 | 148584030 |
11 | 76965421 |
12 | 41916166 |
13 | 24a2455a |
14 | 15a3a9b0 |
15 | d09ed70 |
hex | 8db365e |
148584030 has 32 divisors (see below), whose sum is σ = 407545344. Its totient is φ = 33962016.
The previous prime is 148584019. The next prime is 148584053. The reversal of 148584030 is 30485841.
148584030 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 = 148583982 and 148584000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353562 + ... + 353981.
It is an arithmetic number, because the mean of its divisors is an integer number (12735792).
Almost surely, 2148584030 is an apocalyptic number.
148584030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148584030 is an abundant number, since it is smaller than the sum of its proper divisors (258961314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148584030 is a wasteful number, since it uses less digits than its factorization.
148584030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 707560.
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 148584030 is about 12189.5049120134. The cubic root of 148584030 is about 529.6521153606.
The spelling of 148584030 in words is "one hundred forty-eight million, five hundred eighty-four thousand, thirty".
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