Base | Representation |
---|---|
bin | 101001000101011001… |
… | …0101110110110000001 |
3 | 22102201202100202000200 |
4 | 1102022302232312001 |
5 | 2421142320311201 |
6 | 104310434035413 |
7 | 6242240532405 |
oct | 1221262566601 |
9 | 272652322020 |
10 | 88227900801 |
11 | 344653937a7 |
12 | 15123418b69 |
13 | 8420950881 |
14 | 43ad809105 |
15 | 24659d5386 |
hex | 148acaed81 |
88227900801 has 12 divisors (see below), whose sum is σ = 132981184128. Its totient is φ = 56261269944.
The previous prime is 88227900799. The next prime is 88227900811. The reversal of 88227900801 is 10800972288.
It is a happy number.
It is not a de Polignac number, because 88227900801 - 21 = 88227900799 is a prime.
It is not an unprimeable number, because it can be changed into a prime (88227900811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213110665 + ... + 213111078.
It is an arithmetic number, because the mean of its divisors is an integer number (11081765344).
Almost surely, 288227900801 is an apocalyptic number.
It is an amenable number.
88227900801 is a deficient number, since it is larger than the sum of its proper divisors (44753283327).
88227900801 is a wasteful number, since it uses less digits than its factorization.
88227900801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426221772 (or 426221769 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 45.
The spelling of 88227900801 in words is "eighty-eight billion, two hundred twenty-seven million, nine hundred thousand, eight hundred one".
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