Base | Representation |
---|---|
bin | 11110011111010110111111… |
… | …01000010101100001000000 |
3 | 22210101202002201221102201100 |
4 | 33033223133220111201000 |
5 | 32242004143443233431 |
6 | 354333303000334400 |
7 | 20060033454256422 |
oct | 1717533750254100 |
9 | 283352081842640 |
10 | 67048191383616 |
11 | 1a3aaa84103213 |
12 | 762a47b774400 |
13 | 2b5480432a911 |
14 | 127b214dc2812 |
15 | 7b4125e8a4e6 |
hex | 3cfadfa15840 |
67048191383616 has 63 divisors (see below), whose sum is σ = 192182097965871. Its totient is φ = 22349331621504.
The previous prime is 67048191383599. The next prime is 67048191383651. The reversal of 67048191383616 is 61638319184076.
The square root of 67048191383616 is 8188296.
It is a perfect power (a square), and thus also a powerful number.
67048191383616 is a `hidden beast` number, since 6 + 7 + 0 + 4 + 8 + 1 + 9 + 1 + 3 + 8 + 3 + 616 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 196348515 + ... + 196689693.
Almost surely, 267048191383616 is an apocalyptic number.
67048191383616 is the 8188296-th square number.
It is an amenable number.
67048191383616 is an abundant number, since it is smaller than the sum of its proper divisors (125133906582255).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67048191383616 is an frugal number, since it uses more digits than its factorization.
67048191383616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 682376 (or 341184 counting only the distinct ones).
The product of its (nonzero) digits is 31352832, while the sum is 63.
The spelling of 67048191383616 in words is "sixty-seven trillion, forty-eight billion, one hundred ninety-one million, three hundred eighty-three thousand, six hundred sixteen".
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