Base | Representation |
---|---|
bin | 1010100010100… |
… | …01010110011101 |
3 | 20011100212122200 |
4 | 11101101112131 |
5 | 140113213342 |
6 | 12435002113 |
7 | 2122334406 |
oct | 521212635 |
9 | 204325580 |
10 | 88413597 |
11 | 459a8498 |
12 | 25739339 |
13 | 15417b4c |
14 | ba569ad |
15 | 7b6694c |
hex | 545159d |
88413597 has 12 divisors (see below), whose sum is σ = 127815324. Its totient is φ = 58893120.
The previous prime is 88413571. The next prime is 88413623. The reversal of 88413597 is 79531488.
It is an interprime number because it is at equal distance from previous prime (88413571) and next prime (88413623).
It can be written as a sum of positive squares in 2 ways, for example, as 80084601 + 8328996 = 8949^2 + 2886^2 .
It is not a de Polignac number, because 88413597 - 211 = 88411549 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88413527) 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, 9697 + ... + 16457.
It is an arithmetic number, because the mean of its divisors is an integer number (10651277).
Almost surely, 288413597 is an apocalyptic number.
It is an amenable number.
88413597 is a deficient number, since it is larger than the sum of its proper divisors (39401727).
88413597 is a wasteful number, since it uses less digits than its factorization.
88413597 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8220 (or 8217 counting only the distinct ones).
The product of its digits is 241920, while the sum is 45.
The square root of 88413597 is about 9402.8504720643. The cubic root of 88413597 is about 445.4917712848.
The spelling of 88413597 in words is "eighty-eight million, four hundred thirteen thousand, five hundred ninety-seven".
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