Base | Representation |
---|---|
bin | 1001000111011101100110… |
… | …1100111101111111011000 |
3 | 1022111021012122002210010010 |
4 | 2101313121230331333120 |
5 | 2303212231123130223 |
6 | 33152513020321520 |
7 | 2053124245631154 |
oct | 221673154757730 |
9 | 38437178083103 |
10 | 10023811145688 |
11 | 321509008721a |
12 | 115a8220a32a0 |
13 | 57931a2a0742 |
14 | 269225648064 |
15 | 125b2057c393 |
hex | 91dd9b3dfd8 |
10023811145688 has 64 divisors (see below), whose sum is σ = 25220835763200. Its totient is φ = 3319825835520.
The previous prime is 10023811145671. The next prime is 10023811145693. The reversal of 10023811145688 is 88654111832001.
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, 565345 + ... + 4513007.
It is an arithmetic number, because the mean of its divisors is an integer number (394075558800).
Almost surely, 210023811145688 is an apocalyptic number.
It is an amenable number.
10023811145688 is an abundant number, since it is smaller than the sum of its proper divisors (15197024617512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10023811145688 is a wasteful number, since it uses less digits than its factorization.
10023811145688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3948352 (or 3948348 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 48.
Adding to 10023811145688 its reverse (88654111832001), we get a palindrome (98677922977689).
The spelling of 10023811145688 in words is "ten trillion, twenty-three billion, eight hundred eleven million, one hundred forty-five thousand, six hundred eighty-eight".
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