Base | Representation |
---|---|
bin | 101000011100101010… |
… | …0001011000000010110 |
3 | 22022012111011200201201 |
4 | 1100321110023000112 |
5 | 2410342344411230 |
6 | 103523043143114 |
7 | 6163331524051 |
oct | 1207124130026 |
9 | 268174150651 |
10 | 86860935190 |
11 | 33923808257 |
12 | 14a01674a9a |
13 | 826369a293 |
14 | 42c0055a98 |
15 | 23d59b85ca |
hex | 143950b016 |
86860935190 has 8 divisors (see below), whose sum is σ = 156349683360. Its totient is φ = 34744374072.
The previous prime is 86860935179. The next prime is 86860935193. The reversal of 86860935190 is 9153906868.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×868609351902 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86860935193) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4343046750 + ... + 4343046769.
It is an arithmetic number, because the mean of its divisors is an integer number (19543710420).
Almost surely, 286860935190 is an apocalyptic number.
86860935190 is a deficient number, since it is larger than the sum of its proper divisors (69488748170).
86860935190 is a wasteful number, since it uses less digits than its factorization.
86860935190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8686093526.
The product of its (nonzero) digits is 2799360, while the sum is 55.
The spelling of 86860935190 in words is "eighty-six billion, eight hundred sixty million, nine hundred thirty-five thousand, one hundred ninety".
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