Base | Representation |
---|---|
bin | 10010000010110110011… |
… | …011011000011000001110 |
3 | 11101112200111212021212101 |
4 | 102002312123120120032 |
5 | 130304020332243202 |
6 | 2345353035425314 |
7 | 155405430252532 |
oct | 22026633303016 |
9 | 4345614767771 |
10 | 1240011212302 |
11 | 4389820030a5 |
12 | 1803a52b523a |
13 | 8cc17a94865 |
14 | 440343b3bc2 |
15 | 223c7689887 |
hex | 120b66d860e |
1240011212302 has 16 divisors (see below), whose sum is σ = 1861299007920. Its totient is φ = 619578303552.
The previous prime is 1240011212291. The next prime is 1240011212317. The reversal of 1240011212302 is 2032121100421.
It is a super-2 number, since 2×12400112123022 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1240011212302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35057458 + ... + 35092810.
It is an arithmetic number, because the mean of its divisors is an integer number (116331187995).
Almost surely, 21240011212302 is an apocalyptic number.
1240011212302 is a deficient number, since it is larger than the sum of its proper divisors (621287795618).
1240011212302 is a wasteful number, since it uses less digits than its factorization.
1240011212302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46947.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 1240011212302 its reverse (2032121100421), we get a palindrome (3272132312723).
The spelling of 1240011212302 in words is "one trillion, two hundred forty billion, eleven million, two hundred twelve thousand, three hundred two".
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