Base | Representation |
---|---|
bin | 110101010011000110000… |
… | …1111100000111000101100 |
3 | 221221021210210211112222120 |
4 | 1222212030033200320230 |
5 | 1430004124130214110 |
6 | 23325103351512540 |
7 | 1354143033432402 |
oct | 152461417407054 |
9 | 27837723745876 |
10 | 7325272116780 |
11 | 23746a315aa72 |
12 | 9a382a988750 |
13 | 411a02177b97 |
14 | 1b478b917472 |
15 | ca8318d2870 |
hex | 6a98c3e0e2c |
7325272116780 has 96 divisors (see below), whose sum is σ = 21013011629568. Its totient is φ = 1905581606400.
The previous prime is 7325272116707. The next prime is 7325272116781. The reversal of 7325272116780 is 876112725237.
It is a super-5 number, since 5×73252721167805 (a number of 66 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (7325272116781) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26932065 + ... + 27202695.
It is an arithmetic number, because the mean of its divisors is an integer number (218885537808).
Almost surely, 27325272116780 is an apocalyptic number.
It is an amenable number.
7325272116780 is an abundant number, since it is smaller than the sum of its proper divisors (13687739512788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7325272116780 is a wasteful number, since it uses less digits than its factorization.
7325272116780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281687 (or 281685 counting only the distinct ones).
The product of its (nonzero) digits is 1975680, while the sum is 51.
The spelling of 7325272116780 in words is "seven trillion, three hundred twenty-five billion, two hundred seventy-two million, one hundred sixteen thousand, seven hundred eighty".
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