Base | Representation |
---|---|
bin | 100100101100… |
… | …0111111000100 |
3 | 1100012102202002 |
4 | 1021120333010 |
5 | 14411120402 |
6 | 1524204432 |
7 | 322345643 |
oct | 111307704 |
9 | 40172662 |
10 | 19238852 |
11 | a950486 |
12 | 6539718 |
13 | 3ca7b49 |
14 | 27ab35a |
15 | 1a50602 |
hex | 1258fc4 |
19238852 has 12 divisors (see below), whose sum is σ = 33855276. Its totient is φ = 9565920.
The previous prime is 19238837. The next prime is 19238867. The reversal of 19238852 is 25883291.
It is an interprime number because it is at equal distance from previous prime (19238837) and next prime (19238867).
It can be written as a sum of positive squares in 2 ways, for example, as 10394176 + 8844676 = 3224^2 + 2974^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12563 + ... + 14010.
It is an arithmetic number, because the mean of its divisors is an integer number (2821273).
Almost surely, 219238852 is an apocalyptic number.
It is an amenable number.
19238852 is a deficient number, since it is larger than the sum of its proper divisors (14616424).
19238852 is a wasteful number, since it uses less digits than its factorization.
19238852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26758 (or 26756 counting only the distinct ones).
The product of its digits is 34560, while the sum is 38.
The square root of 19238852 is about 4386.2115772042. The cubic root of 19238852 is about 267.9536750702.
The spelling of 19238852 in words is "nineteen million, two hundred thirty-eight thousand, eight hundred fifty-two".
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