Base | Representation |
---|---|
bin | 1000101000010011010… |
… | …0111000000101000100 |
3 | 112011200022100022011221 |
4 | 2022010310320011010 |
5 | 4412112334414024 |
6 | 152035233210124 |
7 | 13465645420000 |
oct | 2120464700504 |
9 | 464608308157 |
10 | 148257341764 |
11 | 5796a44a234 |
12 | 24897100944 |
13 | 10c9951843c |
14 | 7266163700 |
15 | 3ccab013e4 |
hex | 2284d38144 |
148257341764 has 45 divisors (see below), whose sum is σ = 302751118397. Its totient is φ = 63522688992.
The previous prime is 148257341737. The next prime is 148257341789. The reversal of 148257341764 is 467143752841.
The square root of 148257341764 is 385042.
It is a perfect power (a square), and thus also a powerful number.
148257341764 is digitally balanced in base 3, 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 only one way, i.e., 21008183364 + 127249158400 = 144942^2 + 356720^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 37732152 + ... + 37736080.
Almost surely, 2148257341764 is an apocalyptic number.
148257341764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
148257341764 is the 385042-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148257341764
148257341764 is an abundant number, since it is smaller than the sum of its proper divisors (154493776633).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148257341764 is an frugal number, since it uses more digits than its factorization.
148257341764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7890 (or 3938 counting only the distinct ones).
The product of its digits is 4515840, while the sum is 52.
The spelling of 148257341764 in words is "one hundred forty-eight billion, two hundred fifty-seven million, three hundred forty-one thousand, seven hundred sixty-four".
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