Base | Representation |
---|---|
bin | 1000101010011101111… |
… | …1010010010110011000 |
3 | 112020011211121202012102 |
4 | 2022213133102112120 |
5 | 4414310223303020 |
6 | 152213045502532 |
7 | 13516236434426 |
oct | 2124737222630 |
9 | 466154552172 |
10 | 148838884760 |
11 | 58138741085 |
12 | 24a19a11a48 |
13 | 1105cb51017 |
14 | 72bd4a4116 |
15 | 3d11bc5475 |
hex | 22a77d2598 |
148838884760 has 64 divisors (see below), whose sum is σ = 336790310400. Its totient is φ = 59198025600.
The previous prime is 148838884751. The next prime is 148838884771. The reversal of 148838884760 is 67488838841.
148838884760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1488388847603 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 6594695 + ... + 6617225.
It is an arithmetic number, because the mean of its divisors is an integer number (5262348600).
Almost surely, 2148838884760 is an apocalyptic number.
148838884760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148838884760 is an abundant number, since it is smaller than the sum of its proper divisors (187951425640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148838884760 is a wasteful number, since it uses less digits than its factorization.
148838884760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23472 (or 23468 counting only the distinct ones).
The product of its (nonzero) digits is 66060288, while the sum is 65.
The spelling of 148838884760 in words is "one hundred forty-eight billion, eight hundred thirty-eight million, eight hundred eighty-four thousand, seven hundred sixty".
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