Base | Representation |
---|---|
bin | 1010100000111… |
… | …10010101000000 |
3 | 20010222020222100 |
4 | 11100132111000 |
5 | 140040021413 |
6 | 12430310400 |
7 | 2120504202 |
oct | 520362500 |
9 | 203866870 |
10 | 88204608 |
11 | 45875478 |
12 | 25658400 |
13 | 1537399b |
14 | ba00772 |
15 | 7b24a73 |
hex | 541e540 |
88204608 has 42 divisors (see below), whose sum is σ = 252824234. Its totient is φ = 29401344.
The previous prime is 88204603. The next prime is 88204621. The reversal of 88204608 is 80640288.
It can be written as a sum of positive squares in only one way, i.e., 86266944 + 1937664 = 9288^2 + 1392^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88204601) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75991 + ... + 77142.
Almost surely, 288204608 is an apocalyptic number.
It is an amenable number.
88204608 is an abundant number, since it is smaller than the sum of its proper divisors (164619626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88204608 is a wasteful number, since it uses less digits than its factorization.
88204608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153151 (or 153138 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The square root of 88204608 is about 9391.7308308959. The cubic root of 88204608 is about 445.1404816747.
The spelling of 88204608 in words is "eighty-eight million, two hundred four thousand, six hundred eight".
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