Base | Representation |
---|---|
bin | 1011110110011110000… |
… | …0010111010000010111 |
3 | 201110112020022122010121 |
4 | 2331213200113100113 |
5 | 11313433100000043 |
6 | 233311010332411 |
7 | 20465253305620 |
oct | 2754740272027 |
9 | 643466278117 |
10 | 203600000023 |
11 | 7938998a532 |
12 | 3356128a107 |
13 | 162790cc2c4 |
14 | 9bd6270a47 |
15 | 5469535ded |
hex | 2f67817417 |
203600000023 has 16 divisors (see below), whose sum is σ = 233602338816. Its totient is φ = 173827140480.
The previous prime is 203599999957. The next prime is 203600000041. The reversal of 203600000023 is 320000006302.
It is not a de Polignac number, because 203600000023 - 225 = 203566445591 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 203599999952 and 203600000006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203600000083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9366015 + ... + 9387727.
It is an arithmetic number, because the mean of its divisors is an integer number (14600146176).
Almost surely, 2203600000023 is an apocalyptic number.
203600000023 is a deficient number, since it is larger than the sum of its proper divisors (30002338793).
203600000023 is a wasteful number, since it uses less digits than its factorization.
203600000023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26934.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 203600000023 its reverse (320000006302), we get a palindrome (523600006325).
The spelling of 203600000023 in words is "two hundred three billion, six hundred million, twenty-three", and thus it is an aban number.
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