Base | Representation |
---|---|
bin | 1000101010011100011… |
… | …1010010011111100001 |
3 | 112020011101210010202012 |
4 | 2022213013102133201 |
5 | 4414302121001024 |
6 | 152212303002305 |
7 | 13516132113620 |
oct | 2124707223741 |
9 | 466141703665 |
10 | 148832593889 |
11 | 58135134711 |
12 | 24a17899395 |
13 | 1105b75a805 |
14 | 72bc7076b7 |
15 | 3d1138150e |
hex | 22a71d27e1 |
148832593889 has 16 divisors (see below), whose sum is σ = 177519928320. Its totient is φ = 122003526480.
The previous prime is 148832593873. The next prime is 148832593909. The reversal of 148832593889 is 988395238841.
148832593889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 148832593889 - 24 = 148832593873 is a prime.
It is a super-2 number, since 2×1488325938892 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (148832563889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 911702 + ... + 1062480.
It is an arithmetic number, because the mean of its divisors is an integer number (11094995520).
Almost surely, 2148832593889 is an apocalyptic number.
It is an amenable number.
148832593889 is a deficient number, since it is larger than the sum of its proper divisors (28687334431).
148832593889 is a wasteful number, since it uses less digits than its factorization.
148832593889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156940.
The product of its digits is 119439360, while the sum is 68.
The spelling of 148832593889 in words is "one hundred forty-eight billion, eight hundred thirty-two million, five hundred ninety-three thousand, eight hundred eighty-nine".
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