Base | Representation |
---|---|
bin | 101000001101110001… |
… | …0110011110110110001 |
3 | 22020220200022112011021 |
4 | 1100123202303312301 |
5 | 2403332013043144 |
6 | 103401321415441 |
7 | 6145055156461 |
oct | 1203342636661 |
9 | 266820275137 |
10 | 86361456049 |
11 | 33697877180 |
12 | 148a233a581 |
13 | 81b40682ab |
14 | 4273997ba1 |
15 | 23a6c04884 |
hex | 141b8b3db1 |
86361456049 has 16 divisors (see below), whose sum is σ = 95252154624. Its totient is φ = 77647046400.
The previous prime is 86361456037. The next prime is 86361456053. The reversal of 86361456049 is 94065416368.
It is a happy number.
It is not a de Polignac number, because 86361456049 - 25 = 86361456017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 86361455987 and 86361456005.
It is not an unprimeable number, because it can be changed into a prime (86361456079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500479 + ... + 650539.
It is an arithmetic number, because the mean of its divisors is an integer number (5953259664).
Almost surely, 286361456049 is an apocalyptic number.
It is an amenable number.
86361456049 is a deficient number, since it is larger than the sum of its proper divisors (8890698575).
86361456049 is a wasteful number, since it uses less digits than its factorization.
86361456049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150648.
The product of its (nonzero) digits is 3732480, while the sum is 52.
The spelling of 86361456049 in words is "eighty-six billion, three hundred sixty-one million, four hundred fifty-six thousand, forty-nine".
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