Base | Representation |
---|---|
bin | 1011101110000… |
… | …10011010001110 |
3 | 20211222212021110 |
4 | 11313002122032 |
5 | 200132020440 |
6 | 13431112450 |
7 | 2302440234 |
oct | 567023216 |
9 | 224885243 |
10 | 98313870 |
11 | 5054a736 |
12 | 28b12726 |
13 | 174a31b5 |
14 | d0b2954 |
15 | 8970080 |
hex | 5dc268e |
98313870 has 32 divisors (see below), whose sum is σ = 236390400. Its totient is φ = 26168480.
The previous prime is 98313869. The next prime is 98313877. The reversal of 98313870 is 7831389.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98313877) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15235 + ... + 20705.
It is an arithmetic number, because the mean of its divisors is an integer number (7387200).
Almost surely, 298313870 is an apocalyptic number.
98313870 is an abundant number, since it is smaller than the sum of its proper divisors (138076530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98313870 is a wasteful number, since it uses less digits than its factorization.
98313870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6080.
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 98313870 is about 9915.3350926734. The cubic root of 98313870 is about 461.5353079485.
The spelling of 98313870 in words is "ninety-eight million, three hundred thirteen thousand, eight hundred seventy".
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