Base | Representation |
---|---|
bin | 11011101100011001000011… |
… | …00011100001100100000001 |
3 | 21222121212201100022202122101 |
4 | 31312030201203201210001 |
5 | 30440231423442010000 |
6 | 333304323112110401 |
7 | 15553541422125400 |
oct | 1566144143414401 |
9 | 258555640282571 |
10 | 60898904250625 |
11 | 1844a097900201 |
12 | 69b6747995401 |
13 | 27c998531458c |
14 | 11077463a9637 |
15 | 7091c0cd7e6a |
hex | 3763218e1901 |
60898904250625 has 135 divisors (see below), whose sum is σ = 93467822729589. Its totient is φ = 39544537284000.
The previous prime is 60898904250623. The next prime is 60898904250629. The reversal of 60898904250625 is 52605240989806.
The square root of 60898904250625 is 7803775.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 2 ways, for example, as 4774474093249 + 56124430157376 = 2185057^2 + 7491624^2 .
It is not a de Polignac number, because 60898904250625 - 21 = 60898904250623 is a prime.
It is not an unprimeable number, because it can be changed into a prime (60898904250623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 25947550702 + ... + 25947553048.
Almost surely, 260898904250625 is an apocalyptic number.
60898904250625 is the 7803775-th square number.
60898904250625 is the 3901888-th centered octagonal number.
It is an amenable number.
60898904250625 is a deficient number, since it is larger than the sum of its proper divisors (32568918478964).
60898904250625 is an frugal number, since it uses more digits than its factorization.
60898904250625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4766 (or 2378 counting only the distinct ones).
The product of its (nonzero) digits is 74649600, while the sum is 64.
The spelling of 60898904250625 in words is "sixty trillion, eight hundred ninety-eight billion, nine hundred four million, two hundred fifty thousand, six hundred twenty-five".
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