Base | Representation |
---|---|
bin | 101111100011001011… |
… | …1100110101000011100 |
3 | 100202120101100112012112 |
4 | 1133012113212220130 |
5 | 3133111223332444 |
6 | 114524301253152 |
7 | 10243303301606 |
oct | 1370627465034 |
9 | 322511315175 |
10 | 102112324124 |
11 | 3a33a821518 |
12 | 179592641b8 |
13 | 9824323c85 |
14 | 4d297d8176 |
15 | 29c98d869e |
hex | 17c65e6a1c |
102112324124 has 12 divisors (see below), whose sum is σ = 179355966048. Its totient is φ = 50867762400.
The previous prime is 102112324103. The next prime is 102112324163. The reversal of 102112324124 is 421423211201.
It is a self number, because there is not a number n which added to its sum of digits gives 102112324124.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47098697 + ... + 47100864.
It is an arithmetic number, because the mean of its divisors is an integer number (14946330504).
Almost surely, 2102112324124 is an apocalyptic number.
It is an amenable number.
102112324124 is a deficient number, since it is larger than the sum of its proper divisors (77243641924).
102112324124 is a wasteful number, since it uses less digits than its factorization.
102112324124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94199836 (or 94199834 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 102112324124 its reverse (421423211201), we get a palindrome (523535535325).
The spelling of 102112324124 in words is "one hundred two billion, one hundred twelve million, three hundred twenty-four thousand, one hundred twenty-four".
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