Base | Representation |
---|---|
bin | 101101011011… |
… | …1010010000100 |
3 | 1122211011001212 |
4 | 1122313102010 |
5 | 22044210041 |
6 | 2210310552 |
7 | 406314206 |
oct | 132672204 |
9 | 48734055 |
10 | 23819396 |
11 | 12499957 |
12 | 7b88458 |
13 | 4c1ca23 |
14 | 3240776 |
15 | 21578eb |
hex | 16b7484 |
23819396 has 6 divisors (see below), whose sum is σ = 41683950. Its totient is φ = 11909696.
The previous prime is 23819359. The next prime is 23819399. The reversal of 23819396 is 69391832.
It can be written as a sum of positive squares in only one way, i.e., 13060996 + 10758400 = 3614^2 + 3280^2 .
It is not an unprimeable number, because it can be changed into a prime (23819399) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2977421 + ... + 2977428.
It is an arithmetic number, because the mean of its divisors is an integer number (6947325).
Almost surely, 223819396 is an apocalyptic number.
It is an amenable number.
23819396 is a deficient number, since it is larger than the sum of its proper divisors (17864554).
23819396 is a wasteful number, since it uses less digits than its factorization.
23819396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5954853 (or 5954851 counting only the distinct ones).
The product of its digits is 69984, while the sum is 41.
The square root of 23819396 is about 4880.5118584017. The cubic root of 23819396 is about 287.7245469451.
The spelling of 23819396 in words is "twenty-three million, eight hundred nineteen thousand, three hundred ninety-six".
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