Base | Representation |
---|---|
bin | 1011101011111… |
… | …11010001100000 |
3 | 20211110220001122 |
4 | 11311333101200 |
5 | 200044221010 |
6 | 13421151412 |
7 | 2300213432 |
oct | 565772140 |
9 | 224426048 |
10 | 98038880 |
11 | 50382075 |
12 | 289bb568 |
13 | 17407c94 |
14 | d040652 |
15 | 8918855 |
hex | 5d7f460 |
98038880 has 48 divisors (see below), whose sum is σ = 241696224. Its totient is φ = 37509120.
The previous prime is 98038873. The next prime is 98038883. The reversal of 98038880 is 8883089.
It is a super-2 number, since 2×980388802 = 19223243983308800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98038883) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9641 + ... + 17000.
It is an arithmetic number, because the mean of its divisors is an integer number (5035338).
Almost surely, 298038880 is an apocalyptic number.
It is an amenable number.
98038880 is an abundant number, since it is smaller than the sum of its proper divisors (143657344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98038880 is a wasteful number, since it uses less digits than its factorization.
98038880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26679 (or 26671 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 44.
The square root of 98038880 is about 9901.4584784263. The cubic root of 98038880 is about 461.1045918123.
The spelling of 98038880 in words is "ninety-eight million, thirty-eight thousand, eight hundred eighty".
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