Base | Representation |
---|---|
bin | 1000011010101001101… |
… | …1011011100010110000 |
3 | 111211012221200120000020 |
4 | 2012222123123202300 |
5 | 4332111332110232 |
6 | 150231502523440 |
7 | 13306104150204 |
oct | 2065233334260 |
9 | 454187616006 |
10 | 144593238192 |
11 | 5635a127a67 |
12 | 24033b96580 |
13 | 10834382610 |
14 | 6dd9688b04 |
15 | 3b640cae2c |
hex | 21aa6db8b0 |
144593238192 has 80 divisors (see below), whose sum is σ = 402368517600. Its totient is φ = 44478867456.
The previous prime is 144593238173. The next prime is 144593238233. The reversal of 144593238192 is 291832395441.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2603934 + ... + 2658882.
It is an arithmetic number, because the mean of its divisors is an integer number (5029606470).
Almost surely, 2144593238192 is an apocalyptic number.
144593238192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
144593238192 is an abundant number, since it is smaller than the sum of its proper divisors (257775279408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144593238192 is a wasteful number, since it uses less digits than its factorization.
144593238192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59190 (or 59184 counting only the distinct ones).
The product of its digits is 1866240, while the sum is 51.
The spelling of 144593238192 in words is "one hundred forty-four billion, five hundred ninety-three million, two hundred thirty-eight thousand, one hundred ninety-two".
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