Base | Representation |
---|---|
bin | 1000010110000100101… |
… | …10101110000000010001 |
3 | 1000102002121101212222110 |
4 | 10023002112232000101 |
5 | 14144210003431131 |
6 | 335415444255533 |
7 | 26500254456204 |
oct | 4130226560021 |
9 | 1012077355873 |
10 | 286728577041 |
11 | 100667896855 |
12 | 476a09a15a9 |
13 | 2106645650a |
14 | dc4072193b |
15 | 76d24e5646 |
hex | 42c25ae011 |
286728577041 has 16 divisors (see below), whose sum is σ = 402912748800. Its totient is φ = 180872728848.
The previous prime is 286728577039. The next prime is 286728577043. The reversal of 286728577041 is 140775827682.
It is an interprime number because it is at equal distance from previous prime (286728577039) and next prime (286728577043).
It is not a de Polignac number, because 286728577041 - 21 = 286728577039 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is not an unprimeable number, because it can be changed into a prime (286728577043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2994171 + ... + 3088448.
It is an arithmetic number, because the mean of its divisors is an integer number (25182046800).
Almost surely, 2286728577041 is an apocalyptic number.
It is an amenable number.
286728577041 is a deficient number, since it is larger than the sum of its proper divisors (116184171759).
286728577041 is a wasteful number, since it uses less digits than its factorization.
286728577041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6083468.
The product of its (nonzero) digits is 10536960, while the sum is 57.
The spelling of 286728577041 in words is "two hundred eighty-six billion, seven hundred twenty-eight million, five hundred seventy-seven thousand, forty-one".
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