Base | Representation |
---|---|
bin | 101000001111101000… |
… | …0000100100001011001 |
3 | 22021002000100102120100 |
4 | 1100133100010201121 |
5 | 2403443423334231 |
6 | 103411422450013 |
7 | 6146441632200 |
oct | 1203720044131 |
9 | 267060312510 |
10 | 86423652441 |
11 | 33719998255 |
12 | 148bb133909 |
13 | 81c3c03ba9 |
14 | 427bd48237 |
15 | 23ac3dd1e6 |
hex | 141f404859 |
86423652441 has 27 divisors (see below), whose sum is σ = 145225626741. Its totient is φ = 49381416504.
The previous prime is 86423652389. The next prime is 86423652443. The reversal of 86423652441 is 14425632468.
The square root of 86423652441 is 293979.
It is a perfect power (a square), and thus also a powerful number.
86423652441 is a `hidden beast` number, since 8 + 6 + 42 + 365 + 244 + 1 = 666.
It is not a de Polignac number, because 86423652441 - 213 = 86423644249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (86423652443) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6166560 + ... + 6180558.
Almost surely, 286423652441 is an apocalyptic number.
86423652441 is the 293979-th square number.
86423652441 is the 146990-th centered octagonal number.
It is an amenable number.
86423652441 is a deficient number, since it is larger than the sum of its proper divisors (58801974300).
86423652441 is an frugal number, since it uses more digits than its factorization.
86423652441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28018 (or 14009 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 45.
The spelling of 86423652441 in words is "eighty-six billion, four hundred twenty-three million, six hundred fifty-two thousand, four hundred forty-one".
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