Base | Representation |
---|---|
bin | 100001101011001100… |
… | …1011010000100001111 |
3 | 20220122212011212102120 |
4 | 1003112121122010033 |
5 | 2141101003230302 |
6 | 53115520424023 |
7 | 5140032531135 |
oct | 1032631320417 |
9 | 226585155376 |
10 | 72316461327 |
11 | 2873a836820 |
12 | 12022778013 |
13 | 6a86334326 |
14 | 370052b755 |
15 | 1d33b849bc |
hex | 10d665a10f |
72316461327 has 16 divisors (see below), whose sum is σ = 105201328512. Its totient is φ = 43822429920.
The previous prime is 72316461281. The next prime is 72316461367.
72316461327 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 72316461327 - 215 = 72316428559 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72316461367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120333 + ... + 398889.
It is an arithmetic number, because the mean of its divisors is an integer number (6575083032).
Almost surely, 272316461327 is an apocalyptic number.
72316461327 is a deficient number, since it is larger than the sum of its proper divisors (32884867185).
72316461327 is a wasteful number, since it uses less digits than its factorization.
72316461327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 286438.
The product of its digits is 254016, while the sum is 42.
The spelling of 72316461327 in words is "seventy-two billion, three hundred sixteen million, four hundred sixty-one thousand, three hundred twenty-seven".
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