Base | Representation |
---|---|
bin | 100011000100100010101111… |
… | …111000011001101011100100 |
3 | 202020010120020202121110200101 |
4 | 203010202233320121223210 |
5 | 130204112313440111004 |
6 | 1304014344144153444 |
7 | 44326514362324630 |
oct | 4304425770315344 |
9 | 666116222543611 |
10 | 154243816332004 |
11 | 45168487211863 |
12 | 1537159a008884 |
13 | 680b18b59b189 |
14 | 2a13624bcbdc0 |
15 | 12c73803daba4 |
hex | 8c48afe19ae4 |
154243816332004 has 24 divisors (see below), whose sum is σ = 308507964867648. Its totient is φ = 66100135812960.
The previous prime is 154243816331959. The next prime is 154243816332007. The reversal of 154243816332004 is 400233618342451.
It is not an unprimeable number, because it can be changed into a prime (154243816332007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181105102 + ... + 181954789.
It is an arithmetic number, because the mean of its divisors is an integer number (12854498536152).
Almost surely, 2154243816332004 is an apocalyptic number.
154243816332004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
154243816332004 is an abundant number, since it is smaller than the sum of its proper divisors (154264148535644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154243816332004 is a wasteful number, since it uses less digits than its factorization.
154243816332004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 363075075 (or 363075073 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 46.
The spelling of 154243816332004 in words is "one hundred fifty-four trillion, two hundred forty-three billion, eight hundred sixteen million, three hundred thirty-two thousand, four".
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