Base | Representation |
---|---|
bin | 11100001000101010… |
… | …000011100010001011 |
3 | 2212222101110200111100 |
4 | 130020222003202023 |
5 | 443332230411243 |
6 | 21513413232443 |
7 | 2116426606410 |
oct | 341052034213 |
9 | 85871420440 |
10 | 30210013323 |
11 | 118a2846166 |
12 | 5a31332723 |
13 | 2b05a47039 |
14 | 16682b6107 |
15 | bbc2b00d3 |
hex | 708a8388b |
30210013323 has 24 divisors (see below), whose sum is σ = 49983118848. Its totient is φ = 17223880752.
The previous prime is 30210013289. The next prime is 30210013333. The reversal of 30210013323 is 32331001203.
It is not a de Polignac number, because 30210013323 - 213 = 30210005131 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30210013296 and 30210013305.
It is not an unprimeable number, because it can be changed into a prime (30210013333) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 513315 + ... + 569132.
It is an arithmetic number, because the mean of its divisors is an integer number (2082629952).
Almost surely, 230210013323 is an apocalyptic number.
30210013323 is a deficient number, since it is larger than the sum of its proper divisors (19773105525).
30210013323 is a wasteful number, since it uses less digits than its factorization.
30210013323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1082903 (or 1082900 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 30210013323 its reverse (32331001203), we get a palindrome (62541014526).
The spelling of 30210013323 in words is "thirty billion, two hundred ten million, thirteen thousand, three hundred twenty-three".
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