Base | Representation |
---|---|
bin | 111111111000001011… |
… | …000010100111101101 |
3 | 20120001000201012100000 |
4 | 333320023002213231 |
5 | 2110432031401300 |
6 | 51301534054513 |
7 | 4645451453406 |
oct | 777013024755 |
9 | 216030635300 |
10 | 68588153325 |
11 | 270a725183a |
12 | 1136204a439 |
13 | 6610aab913 |
14 | 34692dc9ad |
15 | 1bb66cac00 |
hex | ff82c29ed |
68588153325 has 144 divisors (see below), whose sum is σ = 132123543552. Its totient is φ = 35235000000.
The previous prime is 68588153321. The next prime is 68588153429. The reversal of 68588153325 is 52335188586.
It is a happy number.
68588153325 is a `hidden beast` number, since 6 + 8 + 5 + 8 + 81 + 533 + 25 = 666.
It is not a de Polignac number, because 68588153325 - 22 = 68588153321 is a prime.
It is a super-3 number, since 3×685881533253 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68588153321) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 47268850 + ... + 47270300.
It is an arithmetic number, because the mean of its divisors is an integer number (917524608).
Almost surely, 268588153325 is an apocalyptic number.
It is an amenable number.
68588153325 is a deficient number, since it is larger than the sum of its proper divisors (63535390227).
68588153325 is a wasteful number, since it uses less digits than its factorization.
68588153325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1758 (or 1741 counting only the distinct ones).
The product of its digits is 6912000, while the sum is 54.
The spelling of 68588153325 in words is "sixty-eight billion, five hundred eighty-eight million, one hundred fifty-three thousand, three hundred twenty-five".
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