Base | Representation |
---|---|
bin | 1000011011111001001… |
… | …0000010001110001100 |
3 | 111212002011102211122222 |
4 | 2012332102002032030 |
5 | 4333302114211000 |
6 | 150324521554512 |
7 | 13320260250554 |
oct | 2067622021614 |
9 | 455064384588 |
10 | 144926319500 |
11 | 56510146976 |
12 | 24107645a38 |
13 | 10888393a51 |
14 | 702b9d0164 |
15 | 3b83471a85 |
hex | 21be48238c |
144926319500 has 24 divisors (see below), whose sum is σ = 316519082880. Its totient is φ = 57970527600.
The previous prime is 144926319491. The next prime is 144926319529. The reversal of 144926319500 is 5913629441.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144925820 + ... + 144926819.
It is an arithmetic number, because the mean of its divisors is an integer number (13188295120).
Almost surely, 2144926319500 is an apocalyptic number.
144926319500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144926319500 is an abundant number, since it is smaller than the sum of its proper divisors (171592763380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144926319500 is a wasteful number, since it uses less digits than its factorization.
144926319500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289852658 (or 289852646 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 44.
The spelling of 144926319500 in words is "one hundred forty-four billion, nine hundred twenty-six million, three hundred nineteen thousand, five hundred".
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