Base | Representation |
---|---|
bin | 1011101110100… |
… | …10110110100000 |
3 | 20212010021122202 |
4 | 11313102312200 |
5 | 200141144331 |
6 | 13432352332 |
7 | 2303140463 |
oct | 567226640 |
9 | 225107582 |
10 | 98381216 |
11 | 5059629a |
12 | 28b456a8 |
13 | 174c7a4b |
14 | d0cd2da |
15 | 8984ecb |
hex | 5dd2da0 |
98381216 has 12 divisors (see below), whose sum is σ = 193688082. Its totient is φ = 49190592.
The previous prime is 98381201. The next prime is 98381219. The reversal of 98381216 is 61218389.
It can be written as a sum of positive squares in only one way, i.e., 96432400 + 1948816 = 9820^2 + 1396^2 .
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 98381216.
It is not an unprimeable number, because it can be changed into a prime (98381219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1537175 + ... + 1537238.
Almost surely, 298381216 is an apocalyptic number.
It is an amenable number.
98381216 is a deficient number, since it is larger than the sum of its proper divisors (95306866).
98381216 is a wasteful number, since it uses less digits than its factorization.
98381216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3074423 (or 3074415 counting only the distinct ones).
The product of its digits is 20736, while the sum is 38.
The square root of 98381216 is about 9918.7305639381. The cubic root of 98381216 is about 461.6406693530.
The spelling of 98381216 in words is "ninety-eight million, three hundred eighty-one thousand, two hundred sixteen".
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