Base | Representation |
---|---|
bin | 1011101100010… |
… | …10001110010000 |
3 | 20211120011120200 |
4 | 11312022032100 |
5 | 200102134403 |
6 | 13422135200 |
7 | 2300461251 |
oct | 566121620 |
9 | 224504520 |
10 | 98083728 |
11 | 50402836 |
12 | 28a21500 |
13 | 17422512 |
14 | d052b28 |
15 | 8926ca3 |
hex | 5d8a390 |
98083728 has 30 divisors (see below), whose sum is σ = 274498614. Its totient is φ = 32694528.
The previous prime is 98083723. The next prime is 98083747. The reversal of 98083728 is 82738089.
It can be written as a sum of positive squares in only one way, i.e., 86713344 + 11370384 = 9312^2 + 3372^2 .
It is not an unprimeable number, because it can be changed into a prime (98083723) 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, 340425 + ... + 340712.
Almost surely, 298083728 is an apocalyptic number.
It is an amenable number.
98083728 is an abundant number, since it is smaller than the sum of its proper divisors (176414886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98083728 is a wasteful number, since it uses less digits than its factorization.
98083728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 681151 (or 681142 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The square root of 98083728 is about 9903.7229363508. The cubic root of 98083728 is about 461.1748920381.
The spelling of 98083728 in words is "ninety-eight million, eighty-three thousand, seven hundred twenty-eight".
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