Base | Representation |
---|---|
bin | 101111100011101101… |
… | …1110011101001011000 |
3 | 100202121121222212201102 |
4 | 1133013123303221120 |
5 | 3133130313000344 |
6 | 114530140410532 |
7 | 10243611255350 |
oct | 1370733635130 |
9 | 322547885642 |
10 | 102130203224 |
11 | 3a349923335 |
12 | 17963246a48 |
13 | 9827c43c1a |
14 | 4d2bd2db60 |
15 | 29cb26ae4e |
hex | 17c76f3a58 |
102130203224 has 16 divisors (see below), whose sum is σ = 218850435600. Its totient is φ = 43770087072.
The previous prime is 102130203223. The next prime is 102130203229. The reversal of 102130203224 is 422302031201.
It is a junction number, because it is equal to n+sod(n) for n = 102130203196 and 102130203205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102130203223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911876759 + ... + 911876870.
It is an arithmetic number, because the mean of its divisors is an integer number (13678152225).
Almost surely, 2102130203224 is an apocalyptic number.
102130203224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
102130203224 is an abundant number, since it is smaller than the sum of its proper divisors (116720232376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102130203224 is a wasteful number, since it uses less digits than its factorization.
102130203224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1823753642 (or 1823753638 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 102130203224 its reverse (422302031201), we get a palindrome (524432234425).
The spelling of 102130203224 in words is "one hundred two billion, one hundred thirty million, two hundred three thousand, two hundred twenty-four".
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