Base | Representation |
---|---|
bin | 1010100101100… |
… | …11101110011110 |
3 | 20012010100101120 |
4 | 11102303232132 |
5 | 140214112132 |
6 | 12451351410 |
7 | 2125633233 |
oct | 522635636 |
9 | 205110346 |
10 | 88816542 |
11 | 46153201 |
12 | 258b2566 |
13 | 15529389 |
14 | bb1d78a |
15 | 7be602c |
hex | 54b3b9e |
88816542 has 16 divisors (see below), whose sum is σ = 177739920. Its totient is φ = 29587712.
The previous prime is 88816529. The next prime is 88816577. The reversal of 88816542 is 24561888.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 88816494 and 88816503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9934 + ... + 16622.
It is an arithmetic number, because the mean of its divisors is an integer number (11108745).
Almost surely, 288816542 is an apocalyptic number.
88816542 is an abundant number, since it is smaller than the sum of its proper divisors (88923378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88816542 is a wasteful number, since it uses less digits than its factorization.
88816542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8907.
The product of its digits is 122880, while the sum is 42.
The square root of 88816542 is about 9424.2528616331. The cubic root of 88816542 is about 446.1675220464.
The spelling of 88816542 in words is "eighty-eight million, eight hundred sixteen thousand, five hundred forty-two".
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