Base | Representation |
---|---|
bin | 1010100000100… |
… | …01110010001100 |
3 | 20010212122111101 |
4 | 11100101302030 |
5 | 140031400403 |
6 | 12425232444 |
7 | 2120201332 |
oct | 520216214 |
9 | 203778441 |
10 | 88153228 |
11 | 4583a909 |
12 | 25632724 |
13 | 15356497 |
14 | b9c9b52 |
15 | 7b1471d |
hex | 5411c8c |
88153228 has 12 divisors (see below), whose sum is σ = 163342872. Its totient is φ = 41483840.
The previous prime is 88153223. The next prime is 88153231. The reversal of 88153228 is 82235188.
It is not an unprimeable number, because it can be changed into a prime (88153223) 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, 648118 + ... + 648253.
It is an arithmetic number, because the mean of its divisors is an integer number (13611906).
Almost surely, 288153228 is an apocalyptic number.
It is an amenable number.
88153228 is a deficient number, since it is larger than the sum of its proper divisors (75189644).
88153228 is a wasteful number, since it uses less digits than its factorization.
88153228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1296392 (or 1296390 counting only the distinct ones).
The product of its digits is 30720, while the sum is 37.
The square root of 88153228 is about 9388.9950473946. The cubic root of 88153228 is about 445.0540320706.
The spelling of 88153228 in words is "eighty-eight million, one hundred fifty-three thousand, two hundred twenty-eight".
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