Base | Representation |
---|---|
bin | 101001001011011100… |
… | …1000011111111100010 |
3 | 22110020220022111120200 |
4 | 1102112321003333202 |
5 | 2422101301340012 |
6 | 104342524450030 |
7 | 6250254064512 |
oct | 1222671037742 |
9 | 273226274520 |
10 | 88430886882 |
11 | 34559a26198 |
12 | 1517b3a9916 |
13 | 8453a12090 |
14 | 43cc767842 |
15 | 247872e3dc |
hex | 1496e43fe2 |
88430886882 has 48 divisors (see below), whose sum is σ = 206414190528. Its totient is φ = 27199553760.
The previous prime is 88430886881. The next prime is 88430886889. The reversal of 88430886882 is 28868803488.
It is not an unprimeable number, because it can be changed into a prime (88430886881) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 585393 + ... + 720795.
It is an arithmetic number, because the mean of its divisors is an integer number (4300295636).
Almost surely, 288430886882 is an apocalyptic number.
88430886882 is an abundant number, since it is smaller than the sum of its proper divisors (117983303646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88430886882 is a wasteful number, since it uses less digits than its factorization.
88430886882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138215 (or 138212 counting only the distinct ones).
The product of its (nonzero) digits is 37748736, while the sum is 63.
The spelling of 88430886882 in words is "eighty-eight billion, four hundred thirty million, eight hundred eighty-six thousand, eight hundred eighty-two".
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