Base | Representation |
---|---|
bin | 111001111001010101… |
… | …0000111001101100000 |
3 | 102212220210020002002221 |
4 | 1303302222013031200 |
5 | 4014112013211034 |
6 | 133041055520424 |
7 | 11661006230530 |
oct | 1636252071540 |
9 | 385823202087 |
10 | 124330210144 |
11 | 48801187098 |
12 | 20119b29114 |
13 | b9553533aa |
14 | 60364954c0 |
15 | 337a205bb4 |
hex | 1cf2a87360 |
124330210144 has 24 divisors (see below), whose sum is σ = 279742973328. Its totient is φ = 53284375680.
The previous prime is 124330210139. The next prime is 124330210163. The reversal of 124330210144 is 441012033421.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277522567 + ... + 277523014.
It is an arithmetic number, because the mean of its divisors is an integer number (11655957222).
Almost surely, 2124330210144 is an apocalyptic number.
124330210144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
124330210144 is an abundant number, since it is smaller than the sum of its proper divisors (155412763184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124330210144 is an equidigital number, since it uses as much as digits as its factorization.
124330210144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 555045598 (or 555045590 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 124330210144 its reverse (441012033421), we get a palindrome (565342243565).
The spelling of 124330210144 in words is "one hundred twenty-four billion, three hundred thirty million, two hundred ten thousand, one hundred forty-four".
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