Base | Representation |
---|---|
bin | 10000001011101110100… |
… | …000010001110010011000 |
3 | 10221022112100222221012221 |
4 | 100023232200101302120 |
5 | 121210041332014430 |
6 | 2210520522513424 |
7 | 143226643353310 |
oct | 20135640216230 |
9 | 3838470887187 |
10 | 1112103001240 |
11 | 399705173a60 |
12 | 15b649065874 |
13 | 80b4239467a |
14 | 3bb7ca58440 |
15 | 1dddd2ba57a |
hex | 102ee811c98 |
1112103001240 has 128 divisors (see below), whose sum is σ = 3147274206720. Its totient is φ = 343561881600.
The previous prime is 1112103001231. The next prime is 1112103001397. The reversal of 1112103001240 is 421003012111.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1249626 + ... + 1945705.
It is an arithmetic number, because the mean of its divisors is an integer number (24588079740).
Almost surely, 21112103001240 is an apocalyptic number.
1112103001240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1112103001240 is an abundant number, since it is smaller than the sum of its proper divisors (2035171205480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112103001240 is a wasteful number, since it uses less digits than its factorization.
1112103001240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3195473 (or 3195469 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 1112103001240 its reverse (421003012111), we get a palindrome (1533106013351).
The spelling of 1112103001240 in words is "one trillion, one hundred twelve billion, one hundred three million, one thousand, two hundred forty".
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