Base | Representation |
---|---|
bin | 1001010100100… |
… | …1100001111000 |
3 | 2201120102001011 |
4 | 2111021201320 |
5 | 40002122423 |
6 | 3514003304 |
7 | 653221522 |
oct | 225114170 |
9 | 81512034 |
10 | 39098488 |
11 | 20085300 |
12 | 11116534 |
13 | 813c400 |
14 | 529aa12 |
15 | 3674b0d |
hex | 2549878 |
39098488 has 72 divisors (see below), whose sum is σ = 87620400. Its totient is φ = 16336320.
The previous prime is 39098473. The next prime is 39098497. The reversal of 39098488 is 88489093.
It is a happy number.
It is a super-2 number, since 2×390984882 = 3057383527772288, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 163473 + ... + 163711.
It is an arithmetic number, because the mean of its divisors is an integer number (1216950).
Almost surely, 239098488 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 39098488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43810200).
39098488 is an abundant number, since it is smaller than the sum of its proper divisors (48521912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39098488 is a wasteful number, since it uses less digits than its factorization.
39098488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 293 (or 265 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 49.
The square root of 39098488 is about 6252.8783771956. The cubic root of 39098488 is about 339.4063689834.
The spelling of 39098488 in words is "thirty-nine million, ninety-eight thousand, four hundred eighty-eight".
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