Base | Representation |
---|---|
bin | 1010100000100… |
… | …00000010000111 |
3 | 20010212021122201 |
4 | 11100100002013 |
5 | 140031133210 |
6 | 12425135331 |
7 | 2120141404 |
oct | 520200207 |
9 | 203767581 |
10 | 88146055 |
11 | 45835488 |
12 | 2562a547 |
13 | 1535313a |
14 | b9c72ab |
15 | 7b1253a |
hex | 5410087 |
88146055 has 8 divisors (see below), whose sum is σ = 106308000. Its totient is φ = 70161696.
The previous prime is 88146041. The next prime is 88146119. The reversal of 88146055 is 55064188.
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 88146055 - 219 = 87621767 is a prime.
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, 43300 + ... + 45289.
It is an arithmetic number, because the mean of its divisors is an integer number (13288500).
Almost surely, 288146055 is an apocalyptic number.
88146055 is a deficient number, since it is larger than the sum of its proper divisors (18161945).
88146055 is a wasteful number, since it uses less digits than its factorization.
88146055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88793.
The product of its (nonzero) digits is 38400, while the sum is 37.
The square root of 88146055 is about 9388.6130498599. The cubic root of 88146055 is about 445.0419604417.
The spelling of 88146055 in words is "eighty-eight million, one hundred forty-six thousand, fifty-five".
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