Base | Representation |
---|---|
bin | 1010100001110… |
… | …00110100101111 |
3 | 20011011202211212 |
4 | 11100320310233 |
5 | 140102010020 |
6 | 12432505035 |
7 | 2121435461 |
oct | 520706457 |
9 | 204152755 |
10 | 88313135 |
11 | 45939a69 |
12 | 256ab17b |
13 | 153b11c1 |
14 | ba2c131 |
15 | 7b46cc5 |
hex | 5438d2f |
88313135 has 4 divisors (see below), whose sum is σ = 105975768. Its totient is φ = 70650504.
The previous prime is 88313131. The next prime is 88313153. The reversal of 88313135 is 53131388.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 88313135 - 22 = 88313131 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88313131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8831309 + ... + 8831318.
It is an arithmetic number, because the mean of its divisors is an integer number (26493942).
Almost surely, 288313135 is an apocalyptic number.
88313135 is a deficient number, since it is larger than the sum of its proper divisors (17662633).
88313135 is a wasteful number, since it uses less digits than its factorization.
88313135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17662632.
The product of its digits is 8640, while the sum is 32.
The square root of 88313135 is about 9397.5068502236. The cubic root of 88313135 is about 445.3229738831.
The spelling of 88313135 in words is "eighty-eight million, three hundred thirteen thousand, one hundred thirty-five".
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