Base | Representation |
---|---|
bin | 101000010000010110… |
… | …1010000110001101001 |
3 | 22021010201022120122202 |
4 | 1100200231100301221 |
5 | 2404021202111100 |
6 | 103414054225545 |
7 | 6150156400364 |
oct | 1204055206151 |
9 | 267121276582 |
10 | 86448082025 |
11 | 33731763598 |
12 | 149073552b5 |
13 | 81c8ca8576 |
14 | 42812a70db |
15 | 23ae6167d5 |
hex | 1420b50c69 |
86448082025 has 12 divisors (see below), whose sum is σ = 107205043200. Its totient is φ = 69152387280.
The previous prime is 86448081997. The next prime is 86448082037. The reversal of 86448082025 is 52028084468.
It is a happy number.
It is not a de Polignac number, because 86448082025 - 216 = 86448016489 is a prime.
It is a super-2 number, since 2×864480820252 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149936 + ... + 442014.
It is an arithmetic number, because the mean of its divisors is an integer number (8933753600).
Almost surely, 286448082025 is an apocalyptic number.
It is an amenable number.
86448082025 is a deficient number, since it is larger than the sum of its proper divisors (20756961175).
86448082025 is a wasteful number, since it uses less digits than its factorization.
86448082025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303928 (or 303923 counting only the distinct ones).
The product of its (nonzero) digits is 983040, while the sum is 47.
The spelling of 86448082025 in words is "eighty-six billion, four hundred forty-eight million, eighty-two thousand, twenty-five".
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