Base | Representation |
---|---|
bin | 101001011001000110… |
… | …0101001101001011000 |
3 | 22111102211100101210121 |
4 | 1102302030221221120 |
5 | 2424021041203210 |
6 | 104500211523024 |
7 | 6264516042655 |
oct | 1226214515130 |
9 | 274384311717 |
10 | 88889006680 |
11 | 347745883a1 |
12 | 152888b9474 |
13 | 84c78c2896 |
14 | 443353ac2c |
15 | 24a3a736da |
hex | 14b2329a58 |
88889006680 has 16 divisors (see below), whose sum is σ = 200000265120. Its totient is φ = 35555602656.
The previous prime is 88889006671. The next prime is 88889006693. The reversal of 88889006680 is 8660098888.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111112544 + ... + 1111112623.
It is an arithmetic number, because the mean of its divisors is an integer number (12500016570).
Almost surely, 288889006680 is an apocalyptic number.
It is an amenable number.
88889006680 is an abundant number, since it is smaller than the sum of its proper divisors (111111258440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88889006680 is a wasteful number, since it uses less digits than its factorization.
88889006680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2222225178 (or 2222225174 counting only the distinct ones).
The product of its (nonzero) digits is 10616832, while the sum is 61.
The spelling of 88889006680 in words is "eighty-eight billion, eight hundred eighty-nine million, six thousand, six hundred eighty".
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