Base | Representation |
---|---|
bin | 1010100101000… |
… | …11001011010000 |
3 | 20011222220101211 |
4 | 11102203023100 |
5 | 140204430002 |
6 | 12450105504 |
7 | 2125231501 |
oct | 522431320 |
9 | 204886354 |
10 | 88748752 |
11 | 46107284 |
12 | 2587b294 |
13 | 15504571 |
14 | bb02ba8 |
15 | 7bd0dd7 |
hex | 54a32d0 |
88748752 has 20 divisors (see below), whose sum is σ = 172198180. Its totient is φ = 44310528.
The previous prime is 88748747. The next prime is 88748767. The reversal of 88748752 is 25784788.
It can be written as a sum of positive squares in 2 ways, for example, as 55294096 + 33454656 = 7436^2 + 5784^2 .
It is a junction number, because it is equal to n+sod(n) for n = 88748696 and 88748705.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8698 + ... + 15910.
It is an arithmetic number, because the mean of its divisors is an integer number (8609909).
Almost surely, 288748752 is an apocalyptic number.
It is an amenable number.
88748752 is a deficient number, since it is larger than the sum of its proper divisors (83449428).
88748752 is a wasteful number, since it uses less digits than its factorization.
88748752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7990 (or 7984 counting only the distinct ones).
The product of its digits is 1003520, while the sum is 49.
The square root of 88748752 is about 9420.6556035130. The cubic root of 88748752 is about 446.0539794037.
The spelling of 88748752 in words is "eighty-eight million, seven hundred forty-eight thousand, seven hundred fifty-two".
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