Base | Representation |
---|---|
bin | 1011110010000… |
… | …01011100111110 |
3 | 20212222022002100 |
4 | 11321001130332 |
5 | 200300143423 |
6 | 13450205530 |
7 | 2310035316 |
oct | 571013476 |
9 | 225868070 |
10 | 98834238 |
11 | 50875698 |
12 | 291238a6 |
13 | 17625cc9 |
14 | d1aa446 |
15 | 8a24343 |
hex | 5e4173e |
98834238 has 24 divisors (see below), whose sum is σ = 225412200. Its totient is φ = 31210704.
The previous prime is 98834237. The next prime is 98834249. The reversal of 98834238 is 83243889.
It is a junction number, because it is equal to n+sod(n) for n = 98834193 and 98834202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98834237) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144153 + ... + 144836.
It is an arithmetic number, because the mean of its divisors is an integer number (9392175).
Almost surely, 298834238 is an apocalyptic number.
98834238 is an abundant number, since it is smaller than the sum of its proper divisors (126577962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98834238 is a wasteful number, since it uses less digits than its factorization.
98834238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 289016 (or 289013 counting only the distinct ones).
The product of its digits is 331776, while the sum is 45.
The square root of 98834238 is about 9941.5410274263. The cubic root of 98834238 is about 462.3481661815.
The spelling of 98834238 in words is "ninety-eight million, eight hundred thirty-four thousand, two hundred thirty-eight".
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