Base | Representation |
---|---|
bin | 1010100000011001011101… |
… | …10011110010001011101101 |
3 | 10000210122221200012020002202 |
4 | 11100030232303302023231 |
5 | 11012011243042141023 |
6 | 121045321223231245 |
7 | 4603111101205325 |
oct | 520145663621355 |
9 | 100718850166082 |
10 | 23103414412013 |
11 | 73a8115149121 |
12 | 271171a8a8525 |
13 | cb7847b23cc0 |
14 | 59c2d5854285 |
15 | 2a0e8d467128 |
hex | 15032ecf22ed |
23103414412013 has 16 divisors (see below), whose sum is σ = 25045791049776. Its totient is φ = 21184709345280.
The previous prime is 23103414411997. The next prime is 23103414412019. The reversal of 23103414412013 is 31021441430132.
It can be written as a sum of positive squares in 8 ways, for example, as 5042979852964 + 18060434559049 = 2245658^2 + 4249757^2 .
It is not a de Polignac number, because 23103414412013 - 24 = 23103414411997 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 (23103414412019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6102893 + ... + 9135213.
It is an arithmetic number, because the mean of its divisors is an integer number (1565361940611).
Almost surely, 223103414412013 is an apocalyptic number.
It is an amenable number.
23103414412013 is a deficient number, since it is larger than the sum of its proper divisors (1942376637763).
23103414412013 is a wasteful number, since it uses less digits than its factorization.
23103414412013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3036224.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 23103414412013 its reverse (31021441430132), we get a palindrome (54124855842145).
The spelling of 23103414412013 in words is "twenty-three trillion, one hundred three billion, four hundred fourteen million, four hundred twelve thousand, thirteen".
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