Base | Representation |
---|---|
bin | 101111100110101101… |
… | …0001001001011001101 |
3 | 100202212121120221120112 |
4 | 1133031122021023031 |
5 | 3133331442233123 |
6 | 114544120525405 |
7 | 10246236215036 |
oct | 1371532111315 |
9 | 322777527515 |
10 | 102230430413 |
11 | 3a3a045a521 |
12 | 17990920865 |
13 | 9842936c57 |
14 | 4d3b37da8d |
15 | 29d4e67d78 |
hex | 17cd6892cd |
102230430413 has 16 divisors (see below), whose sum is σ = 104441948160. Its totient is φ = 100049173056.
The previous prime is 102230430403. The next prime is 102230430431. The reversal of 102230430413 is 314034032201.
It is a cyclic number.
It is not a de Polignac number, because 102230430413 - 24 = 102230430397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102230430403) 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, 3126095 + ... + 3158627.
It is an arithmetic number, because the mean of its divisors is an integer number (6527621760).
Almost surely, 2102230430413 is an apocalyptic number.
It is an amenable number.
102230430413 is a deficient number, since it is larger than the sum of its proper divisors (2211517747).
102230430413 is a wasteful number, since it uses less digits than its factorization.
102230430413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32996.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 102230430413 its reverse (314034032201), we get a palindrome (416264462614).
The spelling of 102230430413 in words is "one hundred two billion, two hundred thirty million, four hundred thirty thousand, four hundred thirteen".
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