Base | Representation |
---|---|
bin | 101000011111001101… |
… | …1100000000110110100 |
3 | 22022102110122011111221 |
4 | 1100332123200012310 |
5 | 2411031331231313 |
6 | 103535350240124 |
7 | 6165423055540 |
oct | 1207633400664 |
9 | 268373564457 |
10 | 86946742708 |
11 | 33968195761 |
12 | 14a26356044 |
13 | 82783b1b67 |
14 | 42cb5d0a20 |
15 | 23dd2b7c8d |
hex | 143e6e01b4 |
86946742708 has 12 divisors (see below), whose sum is σ = 173893485472. Its totient is φ = 37262889720.
The previous prime is 86946742697. The next prime is 86946742733. The reversal of 86946742708 is 80724764968.
86946742708 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1552620378 + ... + 1552620433.
Almost surely, 286946742708 is an apocalyptic number.
It is an amenable number.
86946742708 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86946742708 is a wasteful number, since it uses less digits than its factorization.
86946742708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3105240822 (or 3105240820 counting only the distinct ones).
The product of its (nonzero) digits is 32514048, while the sum is 61.
The spelling of 86946742708 in words is "eighty-six billion, nine hundred forty-six million, seven hundred forty-two thousand, seven hundred eight".
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