Base | Representation |
---|---|
bin | 1010111011110101100111… |
… | …1110011110110111101110 |
3 | 1120120101210010002212122010 |
4 | 2232331121332132313232 |
5 | 3033441323442404402 |
6 | 41323202500302050 |
7 | 2350433124252615 |
oct | 256753176366756 |
9 | 46511703085563 |
10 | 12023123013102 |
11 | 3915a83553893 |
12 | 14221b36a1926 |
13 | 692a110bc266 |
14 | 2d7cca96c87c |
15 | 15cb37e2da6c |
hex | aef59f9edee |
12023123013102 has 64 divisors (see below), whose sum is σ = 26129249280000. Its totient is φ = 3674172428640.
The previous prime is 12023123013101. The next prime is 12023123013103. The reversal of 12023123013102 is 20131032132021.
It is an interprime number because it is at equal distance from previous prime (12023123013101) and next prime (12023123013103).
It is a super-3 number, since 3×120231230131023 (a number of 40 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12023123013101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186375649 + ... + 186440147.
It is an arithmetic number, because the mean of its divisors is an integer number (408269520000).
Almost surely, 212023123013102 is an apocalyptic number.
12023123013102 is an abundant number, since it is smaller than the sum of its proper divisors (14106126266898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12023123013102 is a wasteful number, since it uses less digits than its factorization.
12023123013102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117301.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12023123013102 its reverse (20131032132021), we get a palindrome (32154155145123).
The spelling of 12023123013102 in words is "twelve trillion, twenty-three billion, one hundred twenty-three million, thirteen thousand, one hundred two".
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