Base | Representation |
---|---|
bin | 1010100111000… |
… | …00000101011100 |
3 | 20012110120121222 |
4 | 11103200011130 |
5 | 140240420421 |
6 | 12455312512 |
7 | 2130321035 |
oct | 523400534 |
9 | 205416558 |
10 | 88998236 |
11 | 46267768 |
12 | 2597b738 |
13 | 15590ca2 |
14 | bb69a8c |
15 | 7c2ecab |
hex | 54e015c |
88998236 has 12 divisors (see below), whose sum is σ = 158685912. Its totient is φ = 43659408.
The previous prime is 88998233. The next prime is 88998251. The reversal of 88998236 is 63289988.
It is a super-2 number, since 2×889982362 = 15841372022223392, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88998233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209690 + ... + 210113.
It is an arithmetic number, because the mean of its divisors is an integer number (13223826).
Almost surely, 288998236 is an apocalyptic number.
It is an amenable number.
88998236 is a deficient number, since it is larger than the sum of its proper divisors (69687676).
88998236 is a wasteful number, since it uses less digits than its factorization.
88998236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419860 (or 419858 counting only the distinct ones).
The product of its digits is 1492992, while the sum is 53.
The square root of 88998236 is about 9433.8876397803. The cubic root of 88998236 is about 446.4715597973.
The spelling of 88998236 in words is "eighty-eight million, nine hundred ninety-eight thousand, two hundred thirty-six".
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