Base | Representation |
---|---|
bin | 1011110010010… |
… | …10011110011000 |
3 | 20220001011210000 |
4 | 11321022132120 |
5 | 200302334232 |
6 | 13451053000 |
7 | 2310251130 |
oct | 571123630 |
9 | 226034700 |
10 | 98871192 |
11 | 508a0432 |
12 | 29141160 |
13 | 17639a84 |
14 | d1b9ac0 |
15 | 8a3027c |
hex | 5e4a798 |
98871192 has 160 divisors (see below), whose sum is σ = 321995520. Its totient is φ = 27760320.
The previous prime is 98871191. The next prime is 98871203. The reversal of 98871192 is 29117889.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98871191) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 321903 + ... + 322209.
It is an arithmetic number, because the mean of its divisors is an integer number (2012472).
Almost surely, 298871192 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 98871192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160997760).
98871192 is an abundant number, since it is smaller than the sum of its proper divisors (223124328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98871192 is a wasteful number, since it uses less digits than its factorization.
98871192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403 (or 390 counting only the distinct ones).
The product of its digits is 72576, while the sum is 45.
The square root of 98871192 is about 9943.3994187099. The cubic root of 98871192 is about 462.4057828046.
The spelling of 98871192 in words is "ninety-eight million, eight hundred seventy-one thousand, one hundred ninety-two".
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