Base | Representation |
---|---|
bin | 1000011000100101111… |
… | …1001011011100100111 |
3 | 111202210102202020111100 |
4 | 2012021133023130213 |
5 | 4324443341311321 |
6 | 150101001211143 |
7 | 13256313444450 |
oct | 2061137133447 |
9 | 452712666440 |
10 | 144040572711 |
11 | 560a616a232 |
12 | 23abaa90ab3 |
13 | 10776a1ab19 |
14 | 6d86104127 |
15 | 3b3080d326 |
hex | 21897cb727 |
144040572711 has 24 divisors (see below), whose sum is σ = 237905759520. Its totient is φ = 82265803776.
The previous prime is 144040572703. The next prime is 144040572713. The reversal of 144040572711 is 117275040441.
144040572711 is a `hidden beast` number, since 1 + 4 + 40 + 40 + 572 + 7 + 1 + 1 = 666.
It is not a de Polignac number, because 144040572711 - 23 = 144040572703 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144040572713) 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, 477066 + ... + 718103.
It is an arithmetic number, because the mean of its divisors is an integer number (9912739980).
Almost surely, 2144040572711 is an apocalyptic number.
144040572711 is a deficient number, since it is larger than the sum of its proper divisors (93865186809).
144040572711 is a wasteful number, since it uses less digits than its factorization.
144040572711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1197095 (or 1197092 counting only the distinct ones).
The product of its (nonzero) digits is 31360, while the sum is 36.
The spelling of 144040572711 in words is "one hundred forty-four billion, forty million, five hundred seventy-two thousand, seven hundred eleven".
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