Base | Representation |
---|---|
bin | 1010100000011000111011… |
… | …11000000100100001010110 |
3 | 10000210122012212122000021120 |
4 | 11100030131320010201112 |
5 | 11012010202330314110 |
6 | 121045233114224410 |
7 | 4603101051404502 |
oct | 520143570044126 |
9 | 100718185560246 |
10 | 23103130323030 |
11 | 73a7a8985193a |
12 | 271165b725106 |
13 | cb7801007404 |
14 | 59c2a9c23302 |
15 | 2a0e7354c870 |
hex | 15031de04856 |
23103130323030 has 32 divisors (see below), whose sum is σ = 55448299527264. Its totient is φ = 6160747335936.
The previous prime is 23103130323029. The next prime is 23103130323041. The reversal of 23103130323030 is 3032303130132.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3299977 + ... + 7556196.
It is an arithmetic number, because the mean of its divisors is an integer number (1732759360227).
Almost surely, 223103130323030 is an apocalyptic number.
23103130323030 is an abundant number, since it is smaller than the sum of its proper divisors (32345169204234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23103130323030 is a wasteful number, since it uses less digits than its factorization.
23103130323030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10927120.
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 23103130323030 its reverse (3032303130132), we get a palindrome (26135433453162).
The spelling of 23103130323030 in words is "twenty-three trillion, one hundred three billion, one hundred thirty million, three hundred twenty-three thousand, thirty".
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