Base | Representation |
---|---|
bin | 1010100000001… |
… | …11101111000001 |
3 | 20010210120000211 |
4 | 11100013233001 |
5 | 140024041230 |
6 | 12424314121 |
7 | 2116640326 |
oct | 520075701 |
9 | 203716024 |
10 | 88112065 |
11 | 45811998 |
12 | 25612941 |
13 | 15340822 |
14 | b9b8b4d |
15 | 7b0742a |
hex | 5407bc1 |
88112065 has 8 divisors (see below), whose sum is σ = 107224128. Its totient is φ = 69496560.
The previous prime is 88112051. The next prime is 88112081. The reversal of 88112065 is 56021188.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 88112065 - 25 = 88112033 is a prime.
It is a Duffinian 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, 123747 + ... + 124456.
It is an arithmetic number, because the mean of its divisors is an integer number (13403016).
Almost surely, 288112065 is an apocalyptic number.
It is an amenable number.
88112065 is a deficient number, since it is larger than the sum of its proper divisors (19112063).
88112065 is a wasteful number, since it uses less digits than its factorization.
88112065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248279.
The product of its (nonzero) digits is 3840, while the sum is 31.
The square root of 88112065 is about 9386.8027037964. The cubic root of 88112065 is about 444.9847488776.
The spelling of 88112065 in words is "eighty-eight million, one hundred twelve thousand, sixty-five".
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