Base | Representation |
---|---|
bin | 100001100011101101… |
… | …0100110000010000001 |
3 | 20220000100020010001020 |
4 | 1003013122212002001 |
5 | 2140042132123431 |
6 | 53034541300053 |
7 | 5130561235611 |
oct | 1030732460201 |
9 | 226010203036 |
10 | 72065114241 |
11 | 28620972a5a |
12 | 11b72564629 |
13 | 6a4623c743 |
14 | 36b8dc0a41 |
15 | 1d1ba86696 |
hex | 10c76a6081 |
72065114241 has 16 divisors (see below), whose sum is σ = 98207596800. Its totient is φ = 46984611968.
The previous prime is 72065114221. The next prime is 72065114249. The reversal of 72065114241 is 14241156027.
It is a cyclic number.
It is not a de Polignac number, because 72065114241 - 211 = 72065112193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (72065114249) 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, 16506 + ... + 380003.
It is an arithmetic number, because the mean of its divisors is an integer number (6137974800).
Almost surely, 272065114241 is an apocalyptic number.
It is an amenable number.
72065114241 is a deficient number, since it is larger than the sum of its proper divisors (26142482559).
72065114241 is a wasteful number, since it uses less digits than its factorization.
72065114241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 397848.
The product of its (nonzero) digits is 13440, while the sum is 33.
The spelling of 72065114241 in words is "seventy-two billion, sixty-five million, one hundred fourteen thousand, two hundred forty-one".
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