Base | Representation |
---|---|
bin | 1110101100110001000… |
… | …11011110011100101000 |
3 | 1210021200020110101210220 |
4 | 13112120203132130220 |
5 | 31233341034011331 |
6 | 1024005400010040 |
7 | 51330056231454 |
oct | 7263043363450 |
9 | 1707606411726 |
10 | 505070610216 |
11 | 185221212a57 |
12 | 81a77160920 |
13 | 388217ccb53 |
14 | 1a634825664 |
15 | d210d86296 |
hex | 75988de728 |
505070610216 has 32 divisors (see below), whose sum is σ = 1262784429600. Its totient is φ = 168342482880.
The previous prime is 505070610151. The next prime is 505070610217. The reversal of 505070610216 is 612016070505.
It is not an unprimeable number, because it can be changed into a prime (505070610217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610615 + ... + 1176006.
It is an arithmetic number, because the mean of its divisors is an integer number (39462013425).
Almost surely, 2505070610216 is an apocalyptic number.
It is an amenable number.
505070610216 is an abundant number, since it is smaller than the sum of its proper divisors (757713819384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505070610216 is a wasteful number, since it uses less digits than its factorization.
505070610216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1798409 (or 1798405 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 33.
The spelling of 505070610216 in words is "five hundred five billion, seventy million, six hundred ten thousand, two hundred sixteen".
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