Base | Representation |
---|---|
bin | 1010100001001… |
… | …01110110100011 |
3 | 20011000211020210 |
4 | 11100211312203 |
5 | 140042013202 |
6 | 12431105203 |
7 | 2120663100 |
oct | 520456643 |
9 | 204024223 |
10 | 88235427 |
11 | 45896645 |
12 | 25672203 |
13 | 15384a17 |
14 | ba0baa7 |
15 | 7b2dc6c |
hex | 5425da3 |
88235427 has 12 divisors (see below), whose sum is σ = 136855176. Its totient is φ = 50420160.
The previous prime is 88235377. The next prime is 88235431. The reversal of 88235427 is 72453288.
It is not a de Polignac number, because 88235427 - 28 = 88235171 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88235467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 299974 + ... + 300267.
It is an arithmetic number, because the mean of its divisors is an integer number (11404598).
Almost surely, 288235427 is an apocalyptic number.
88235427 is a deficient number, since it is larger than the sum of its proper divisors (48619749).
88235427 is a wasteful number, since it uses less digits than its factorization.
88235427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 600258 (or 600251 counting only the distinct ones).
The product of its digits is 107520, while the sum is 39.
The square root of 88235427 is about 9393.3714394779. The cubic root of 88235427 is about 445.1923201871.
The spelling of 88235427 in words is "eighty-eight million, two hundred thirty-five thousand, four hundred twenty-seven".
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