Base | Representation |
---|---|
bin | 1100011111110101101… |
… | …1100010000011101000 |
3 | 202112012011210210221011 |
4 | 3013331123202003220 |
5 | 12004204021004121 |
6 | 242344554353304 |
7 | 21340411342360 |
oct | 3077533420350 |
9 | 675164723834 |
10 | 214705250536 |
11 | 83068575617 |
12 | 3574042b834 |
13 | 17328a8825a |
14 | a56b0db9a0 |
15 | 58b94657e1 |
hex | 31fd6e20e8 |
214705250536 has 32 divisors (see below), whose sum is σ = 484297560000. Its totient is φ = 87173559936.
The previous prime is 214705250491. The next prime is 214705250567. The reversal of 214705250536 is 635052507412.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100894261 + ... + 100896388.
It is an arithmetic number, because the mean of its divisors is an integer number (15134298750).
Almost surely, 2214705250536 is an apocalyptic number.
It is an amenable number.
214705250536 is an abundant number, since it is smaller than the sum of its proper divisors (269592309464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214705250536 is a wasteful number, since it uses less digits than its factorization.
214705250536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201790681 (or 201790677 counting only the distinct ones).
The product of its (nonzero) digits is 252000, while the sum is 40.
Adding to 214705250536 its reverse (635052507412), we get a palindrome (849757757948).
The spelling of 214705250536 in words is "two hundred fourteen billion, seven hundred five million, two hundred fifty thousand, five hundred thirty-six".
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