Base | Representation |
---|---|
bin | 1000011011100110010… |
… | …1000110100110111100 |
3 | 111211212122222221112022 |
4 | 2012321211012212330 |
5 | 4333121420311444 |
6 | 150313023055312 |
7 | 13315311600323 |
oct | 2067145064674 |
9 | 454778887468 |
10 | 144847432124 |
11 | 5647a66569a |
12 | 240a5141538 |
13 | 10874c32c25 |
14 | 70213370ba |
15 | 3b7b58c9ee |
hex | 21b99469bc |
144847432124 has 24 divisors (see below), whose sum is σ = 257328850128. Its totient is φ = 71325429120.
The previous prime is 144847432117. The next prime is 144847432187. The reversal of 144847432124 is 421234748441.
144847432124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 7 ways as a sum of consecutive naturals, for example, 1076264 + ... + 1203344.
It is an arithmetic number, because the mean of its divisors is an integer number (10722035422).
Almost surely, 2144847432124 is an apocalyptic number.
It is an amenable number.
144847432124 is a deficient number, since it is larger than the sum of its proper divisors (112481418004).
144847432124 is a wasteful number, since it uses less digits than its factorization.
144847432124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131405 (or 131403 counting only the distinct ones).
The product of its digits is 688128, while the sum is 44.
The spelling of 144847432124 in words is "one hundred forty-four billion, eight hundred forty-seven million, four hundred thirty-two thousand, one hundred twenty-four".
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