Base | Representation |
---|---|
bin | 1010011111011… |
… | …00100101110000 |
3 | 20010120220111212 |
4 | 11033230211300 |
5 | 140012012010 |
6 | 12422055252 |
7 | 2115665222 |
oct | 517544560 |
9 | 203526455 |
10 | 88000880 |
11 | 45746400 |
12 | 2557a528 |
13 | 15302036 |
14 | b98a412 |
15 | 7ad4505 |
hex | 53ec970 |
88000880 has 60 divisors (see below), whose sum is σ = 224917896. Its totient is φ = 31996800.
The previous prime is 88000853. The next prime is 88000907. The reversal of 88000880 is 8800088.
It is an interprime number because it is at equal distance from previous prime (88000853) and next prime (88000907).
It is a super-3 number, since 3×880008803 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5135 + ... + 14225.
Almost surely, 288000880 is an apocalyptic number.
88000880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88000880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112458948).
88000880 is an abundant number, since it is smaller than the sum of its proper divisors (136917016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88000880 is a wasteful number, since it uses less digits than its factorization.
88000880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9126 (or 9109 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 32.
The square root of 88000880 is about 9380.8784236872. The cubic root of 88000880 is about 444.7975007623.
It can be divided in two parts, 880008 and 80, that added together give a palindrome (880088).
The spelling of 88000880 in words is "eighty-eight million, eight hundred eighty", and thus it is an aban number.
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