Base | Representation |
---|---|
bin | 1001001101111000… |
… | …01001100101111110 |
3 | 110202212001010120110 |
4 | 10212330021211332 |
5 | 40113224110223 |
6 | 2135002330450 |
7 | 233423411340 |
oct | 44674114576 |
9 | 13685033513 |
10 | 4948269438 |
11 | 210a195082 |
12 | b611b9a26 |
13 | 60b2188a8 |
14 | 34d277290 |
15 | 1de638d93 |
hex | 126f0997e |
4948269438 has 64 divisors (see below), whose sum is σ = 11531520000. Its totient is φ = 1386388224.
The previous prime is 4948269421. The next prime is 4948269451. The reversal of 4948269438 is 8349628494.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 489378 + ... + 499386.
It is an arithmetic number, because the mean of its divisors is an integer number (180180000).
Almost surely, 24948269438 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4948269438, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5765760000).
4948269438 is an abundant number, since it is smaller than the sum of its proper divisors (6583250562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4948269438 is a wasteful number, since it uses less digits than its factorization.
4948269438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10249.
The product of its digits is 11943936, while the sum is 57.
The square root of 4948269438 is about 70343.9367536393. The cubic root of 4948269438 is about 1704.0582901493.
The spelling of 4948269438 in words is "four billion, nine hundred forty-eight million, two hundred sixty-nine thousand, four hundred thirty-eight".
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