Base | Representation |
---|---|
bin | 101000010110011000… |
… | …0001001010100010000 |
3 | 22021122210120102200201 |
4 | 1100230300021110100 |
5 | 2404424420230441 |
6 | 103450113424544 |
7 | 6155162150200 |
oct | 1205460112420 |
9 | 267583512621 |
10 | 86650164496 |
11 | 338258390a5 |
12 | 14962b6b154 |
13 | 822bb116ac |
14 | 42a006c400 |
15 | 23c2232c31 |
hex | 142cc09510 |
86650164496 has 45 divisors (see below), whose sum is σ = 195313017861. Its totient is φ = 37132252416.
The previous prime is 86650164493. The next prime is 86650164509. The reversal of 86650164496 is 69446105668.
The square root of 86650164496 is 294364.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 16483600 + 86633680896 = 4060^2 + 294336^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86650164493) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8236936 + ... + 8247448.
Almost surely, 286650164496 is an apocalyptic number.
86650164496 is the 294364-th square number.
It is an amenable number.
86650164496 is an abundant number, since it is smaller than the sum of its proper divisors (108662853365).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86650164496 is an frugal number, since it uses more digits than its factorization.
86650164496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21048 (or 10522 counting only the distinct ones).
The product of its (nonzero) digits is 7464960, while the sum is 55.
The spelling of 86650164496 in words is "eighty-six billion, six hundred fifty million, one hundred sixty-four thousand, four hundred ninety-six".
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