Base | Representation |
---|---|
bin | 1000011011110011110… |
… | …1010000001000101101 |
3 | 111212000121121200100200 |
4 | 2012330331100020231 |
5 | 4333230422004003 |
6 | 150322405344113 |
7 | 13316600323122 |
oct | 2067475201055 |
9 | 455017550320 |
10 | 144904094253 |
11 | 564a96467a6 |
12 | 24100108039 |
13 | 108838b1809 |
14 | 7028a86749 |
15 | 3b815316a3 |
hex | 21bcf5022d |
144904094253 has 24 divisors (see below), whose sum is σ = 218423874240. Its totient is φ = 92395121280.
The previous prime is 144904094201. The next prime is 144904094261. The reversal of 144904094253 is 352490409441.
144904094253 is a `hidden beast` number, since 14 + 490 + 40 + 94 + 25 + 3 = 666.
It is not a de Polignac number, because 144904094253 - 224 = 144887317037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 144904094199 and 144904094208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144904094273) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3733813 + ... + 3772421.
It is an arithmetic number, because the mean of its divisors is an integer number (9100994760).
Almost surely, 2144904094253 is an apocalyptic number.
It is an amenable number.
144904094253 is a deficient number, since it is larger than the sum of its proper divisors (73519779987).
144904094253 is a wasteful number, since it uses less digits than its factorization.
144904094253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56769 (or 56766 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 45.
The spelling of 144904094253 in words is "one hundred forty-four billion, nine hundred four million, ninety-four thousand, two hundred fifty-three".
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