Base | Representation |
---|---|
bin | 101000001010100001… |
… | …0010001101111100101 |
3 | 22020122001212000101220 |
4 | 1100111002101233211 |
5 | 2403121034430141 |
6 | 103342421210553 |
7 | 6142261102521 |
oct | 1202502215745 |
9 | 266561760356 |
10 | 86252264421 |
11 | 33641177964 |
12 | 14871860a59 |
13 | 8197556b6b |
14 | 4263292d81 |
15 | 239c336766 |
hex | 1415091be5 |
86252264421 has 8 divisors (see below), whose sum is σ = 121767902784. Its totient is φ = 54119067840.
The previous prime is 86252264411. The next prime is 86252264429. The reversal of 86252264421 is 12446225268.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86252264421 - 25 = 86252264389 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86252264429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845610385 + ... + 845610486.
It is an arithmetic number, because the mean of its divisors is an integer number (15220987848).
Almost surely, 286252264421 is an apocalyptic number.
It is an amenable number.
86252264421 is a deficient number, since it is larger than the sum of its proper divisors (35515638363).
86252264421 is a wasteful number, since it uses less digits than its factorization.
86252264421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1691220891.
The product of its digits is 368640, while the sum is 42.
Adding to 86252264421 its reverse (12446225268), we get a palindrome (98698489689).
The spelling of 86252264421 in words is "eighty-six billion, two hundred fifty-two million, two hundred sixty-four thousand, four hundred twenty-one".
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