Base | Representation |
---|---|
bin | 110000011111011111111000… |
… | …001010111011101111110100 |
3 | 1000222010111010021200102111201 |
4 | 300133133320022323233310 |
5 | 210423212011230323422 |
6 | 2033331123045142244 |
7 | 62631206236130665 |
oct | 6037377012735764 |
9 | 1028114107612451 |
10 | 213270764698612 |
11 | 61a55694795735 |
12 | 1bb053776ba984 |
13 | 9200467c5399a |
14 | 3a9450811d36c |
15 | 199c9de4ad727 |
hex | c1f7f82bbbf4 |
213270764698612 has 48 divisors (see below), whose sum is σ = 385439927846400. Its totient is φ = 103148235146880.
The previous prime is 213270764698609. The next prime is 213270764698613. The reversal of 213270764698612 is 216896467072312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213270764698613) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2798313418 + ... + 2798389630.
It is an arithmetic number, because the mean of its divisors is an integer number (8029998496800).
Almost surely, 2213270764698612 is an apocalyptic number.
It is an amenable number.
213270764698612 is a deficient number, since it is larger than the sum of its proper divisors (172169163147788).
213270764698612 is a wasteful number, since it uses less digits than its factorization.
213270764698612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86296 (or 86294 counting only the distinct ones).
The product of its (nonzero) digits is 73156608, while the sum is 64.
The spelling of 213270764698612 in words is "two hundred thirteen trillion, two hundred seventy billion, seven hundred sixty-four million, six hundred ninety-eight thousand, six hundred twelve".
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