Base | Representation |
---|---|
bin | 10111010010001011010111… |
… | …001101111111100101110100 |
3 | 111102120202012020100211221220 |
4 | 113102023113031333211310 |
5 | 101410242321041303022 |
6 | 1001443503311310340 |
7 | 30366314026615332 |
oct | 2722132715774564 |
9 | 442522166324856 |
10 | 102404221041012 |
11 | 2a6a1428117a00 |
12 | b59a75a51b3b0 |
13 | 451a8a4680547 |
14 | 1b405682b6b52 |
15 | bc8b7ea2e85c |
hex | 5d22d737f974 |
102404221041012 has 72 divisors (see below), whose sum is σ = 262661056250208. Its totient is φ = 31029097471680.
The previous prime is 102404221041007. The next prime is 102404221041053. The reversal of 102404221041012 is 210140122404201.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15357463 + ... + 20991905.
Almost surely, 2102404221041012 is an apocalyptic number.
102404221041012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
102404221041012 is an abundant number, since it is smaller than the sum of its proper divisors (160256835209196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102404221041012 is a wasteful number, since it uses less digits than its factorization.
102404221041012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5646989 (or 5646976 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 24.
Adding to 102404221041012 its reverse (210140122404201), we get a palindrome (312544343445213).
The spelling of 102404221041012 in words is "one hundred two trillion, four hundred four billion, two hundred twenty-one million, forty-one thousand, twelve".
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