Base | Representation |
---|---|
bin | 10100000111000000010011… |
… | …001011111010010101111000 |
3 | 102121011000000010222120200210 |
4 | 110013000103023322111320 |
5 | 43043014301320331023 |
6 | 512033454301031120 |
7 | 24425513232663213 |
oct | 2407002313722570 |
9 | 377130003876623 |
10 | 88442288448888 |
11 | 261a9189164290 |
12 | 9b0485b5554a0 |
13 | 3a470c22a651a |
14 | 17ba8b58a677a |
15 | a358c0b1d593 |
hex | 5070132fa578 |
88442288448888 has 64 divisors (see below), whose sum is σ = 241826308963200. Its totient is φ = 26731797054080.
The previous prime is 88442288448887. The next prime is 88442288448907. The reversal of 88442288448888 is 88884488224488.
It is a nude number because it is divisible by every one of its digits.
It is a zygodrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 88442288448888.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88442288448883) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430499706 + ... + 430705097.
It is an arithmetic number, because the mean of its divisors is an integer number (3778536077550).
It is a self-describing number.
Almost surely, 288442288448888 is an apocalyptic number.
88442288448888 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
88442288448888 is an abundant number, since it is smaller than the sum of its proper divisors (153384020514312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88442288448888 is a wasteful number, since it uses less digits than its factorization.
88442288448888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 861205212 (or 861205208 counting only the distinct ones).
The product of its digits is 17179869184, while the sum is 84.
The spelling of 88442288448888 in words is "eighty-eight trillion, four hundred forty-two billion, two hundred eighty-eight million, four hundred forty-eight thousand, eight hundred eighty-eight".
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