Base | Representation |
---|---|
bin | 11111001001001000000010… |
… | …11010011011000011010110 |
3 | 22222110221022100011022212111 |
4 | 33210210001122123003112 |
5 | 32434012222433112421 |
6 | 401352441102541234 |
7 | 20265516310622515 |
oct | 1744440132330326 |
9 | 288427270138774 |
10 | 68483277238486 |
11 | 1a90365a711580 |
12 | 7820626b9781a |
13 | 2c29c39b88756 |
14 | 12ca87328667c |
15 | 7db619488ee1 |
hex | 3e490169b0d6 |
68483277238486 has 32 divisors (see below), whose sum is σ = 113623974326016. Its totient is φ = 30697765500000.
The previous prime is 68483277238483. The next prime is 68483277238499.
68483277238486 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×684832772384862 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68483277238483) 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, 60837810 + ... + 61953253.
It is an arithmetic number, because the mean of its divisors is an integer number (3550749197688).
Almost surely, 268483277238486 is an apocalyptic number.
68483277238486 is a deficient number, since it is larger than the sum of its proper divisors (45140697087530).
68483277238486 is a wasteful number, since it uses less digits than its factorization.
68483277238486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122791428.
The product of its digits is 4161798144, while the sum is 76.
The spelling of 68483277238486 in words is "sixty-eight trillion, four hundred eighty-three billion, two hundred seventy-seven million, two hundred thirty-eight thousand, four hundred eighty-six".
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