Base | Representation |
---|---|
bin | 1010100101100… |
… | …10011001111001 |
3 | 20012010001222002 |
4 | 11102302121321 |
5 | 140213424004 |
6 | 12451310345 |
7 | 2125611401 |
oct | 522623171 |
9 | 205101862 |
10 | 88811129 |
11 | 4614a130 |
12 | 258ab3b5 |
13 | 15526a84 |
14 | bb1b801 |
15 | 7be461e |
hex | 54b2679 |
88811129 has 8 divisors (see below), whose sum is σ = 97775040. Its totient is φ = 79995600.
The previous prime is 88811123. The next prime is 88811147. The reversal of 88811129 is 92111888.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 88811129 - 220 = 87762553 is a prime.
It is a pancake number, because a pancake can be divided into 88811129 parts by 13327 straight cuts.
It is a junction number, because it is equal to n+sod(n) for n = 88811092 and 88811101.
It is not an unprimeable number, because it can be changed into a prime (88811123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35837 + ... + 38234.
It is an arithmetic number, because the mean of its divisors is an integer number (12221880).
Almost surely, 288811129 is an apocalyptic number.
It is an amenable number.
88811129 is a deficient number, since it is larger than the sum of its proper divisors (8963911).
88811129 is a wasteful number, since it uses less digits than its factorization.
88811129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74191.
The product of its digits is 9216, while the sum is 38.
The square root of 88811129 is about 9423.9656726879. The cubic root of 88811129 is about 446.1584578421.
The spelling of 88811129 in words is "eighty-eight million, eight hundred eleven thousand, one hundred twenty-nine".
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