| Base | Representation |
|---|---|
| bin | 11111001011101101100010… |
| … | …10010010000000000000000 |
| 3 | 22222210102122110002122200000 |
| 4 | 33211312301102100000000 |
| 5 | 32441441204032411000 |
| 6 | 401501333402400000 |
| 7 | 20305113144250500 |
| oct | 1745666122200000 |
| 9 | 288712573078600 |
| 10 | 68572127232000 |
| 11 | 1a938304172787 |
| 12 | 78358a2800000 |
| 13 | 2c3542966ba02 |
| 14 | 12d0ca1549a00 |
| 15 | 7ddab98a3000 |
| hex | 3e5db1490000 |
68572127232000 has 4896 divisors, whose sum is σ = 322419308964480. Its totient is φ = 14447384985600.
The previous prime is 68572127231999. The next prime is 68572127232001. The reversal of 68572127232000 is 23272127586.
68572127232000 is a `hidden beast` number, since 6 + 8 + 57 + 2 + 1 + 272 + 320 + 0 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (68572127231999) and next prime (68572127232001).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68572127232001) 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 287 ways as a sum of consecutive naturals, for example, 1853300735982 + ... + 1853300736018.
Almost surely, 268572127232000 is an apocalyptic number.
68572127232000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 68572127232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161209654482240).
68572127232000 is an abundant number, since it is smaller than the sum of its proper divisors (253847181732480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68572127232000 is an frugal number, since it uses more digits than its factorization.
68572127232000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132 (or 73 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 45.
Adding to 68572127232000 its reverse (23272127586), we get a palindrome (68595399359586).
The spelling of 68572127232000 in words is "sixty-eight trillion, five hundred seventy-two billion, one hundred twenty-seven million, two hundred thirty-two thousand".
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