Base | Representation |
---|---|
bin | 1000101010101101111… |
… | …0100000111100011010 |
3 | 112020100111111221122212 |
4 | 2022223132200330122 |
5 | 4414424340310013 |
6 | 152223435515122 |
7 | 13521011225210 |
oct | 2125336407432 |
9 | 466314457585 |
10 | 148905791258 |
11 | 58172489a04 |
12 | 24a382b8aa2 |
13 | 11070978773 |
14 | 72c831ccb0 |
15 | 3d179de6a8 |
hex | 22ab7a0f1a |
148905791258 has 8 divisors (see below), whose sum is σ = 255267070752. Its totient is φ = 63816767676.
The previous prime is 148905791239. The next prime is 148905791267. The reversal of 148905791258 is 852197509841.
148905791258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 148905791197 and 148905791206.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 5318063960 + ... + 5318063987.
It is an arithmetic number, because the mean of its divisors is an integer number (31908383844).
Almost surely, 2148905791258 is an apocalyptic number.
148905791258 is a deficient number, since it is larger than the sum of its proper divisors (106361279494).
148905791258 is a wasteful number, since it uses less digits than its factorization.
148905791258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10636127956.
The product of its (nonzero) digits is 7257600, while the sum is 59.
The spelling of 148905791258 in words is "one hundred forty-eight billion, nine hundred five million, seven hundred ninety-one thousand, two hundred fifty-eight".
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