Base | Representation |
---|---|
bin | 10011000000001110… |
… | …00100010111011111 |
3 | 222100000121122000221 |
4 | 21200013010113133 |
5 | 131343303301343 |
6 | 4404212502211 |
7 | 510552654031 |
oct | 114007042737 |
9 | 28300548027 |
10 | 10202400223 |
11 | 4365a97324 |
12 | 1b8891a967 |
13 | c67905112 |
14 | 6cadabc51 |
15 | 3eaa3d5ed |
hex | 2601c45df |
10202400223 has 8 divisors (see below), whose sum is σ = 10220221440. Its totient is φ = 10184595960.
The previous prime is 10202400209. The next prime is 10202400259. The reversal of 10202400223 is 32200420201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10202400223 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10202400197 and 10202400206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10202400293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1806438 + ... + 1812076.
It is an arithmetic number, because the mean of its divisors is an integer number (1277527680).
Almost surely, 210202400223 is an apocalyptic number.
10202400223 is a deficient number, since it is larger than the sum of its proper divisors (17821217).
10202400223 is an equidigital number, since it uses as much as digits as its factorization.
10202400223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8477.
The product of its (nonzero) digits is 192, while the sum is 16.
Adding to 10202400223 its reverse (32200420201), we get a palindrome (42402820424).
The spelling of 10202400223 in words is "ten billion, two hundred two million, four hundred thousand, two hundred twenty-three".
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