Base | Representation |
---|---|
bin | 1010100110000… |
… | …00011111001110 |
3 | 20012020000002120 |
4 | 11103000133032 |
5 | 140222300224 |
6 | 12452433410 |
7 | 2126241516 |
oct | 523003716 |
9 | 205200076 |
10 | 88868814 |
11 | 46189501 |
12 | 25918866 |
13 | 155470c8 |
14 | bb34846 |
15 | 7c06779 |
hex | 54c07ce |
88868814 has 48 divisors (see below), whose sum is σ = 190103760. Its totient is φ = 27688320.
The previous prime is 88868807. The next prime is 88868821. The reversal of 88868814 is 41886888.
It is an interprime number because it is at equal distance from previous prime (88868807) and next prime (88868821).
It is a super-2 number, since 2×888688142 = 15795332203533192, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192544 + ... + 193004.
It is an arithmetic number, because the mean of its divisors is an integer number (3960495).
Almost surely, 288868814 is an apocalyptic number.
88868814 is an abundant number, since it is smaller than the sum of its proper divisors (101234946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88868814 is a wasteful number, since it uses less digits than its factorization.
88868814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 593 (or 574 counting only the distinct ones).
The product of its digits is 786432, while the sum is 51.
The square root of 88868814 is about 9427.0257239492. The cubic root of 88868814 is about 446.2550338784.
The spelling of 88868814 in words is "eighty-eight million, eight hundred sixty-eight thousand, eight hundred fourteen".
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