Base | Representation |
---|---|
bin | 1011111011111011110101… |
… | …1100011010101001111000 |
3 | 1201110200010021100011002212 |
4 | 2332332331130122221320 |
5 | 3210012033134313222 |
6 | 43525115522314252 |
7 | 2523125321343602 |
oct | 276767534325170 |
9 | 51420107304085 |
10 | 13124303432312 |
11 | 41aaa93157246 |
12 | 157b6b27b8988 |
13 | 7428025c4327 |
14 | 335310b0a172 |
15 | 17b5d734d6e2 |
hex | befbd71aa78 |
13124303432312 has 32 divisors (see below), whose sum is σ = 25273868559600. Its totient is φ = 6384615208704.
The previous prime is 13124303432297. The next prime is 13124303432321. The reversal of 13124303432312 is 21323430342131.
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, 10138139 + ... + 11359157.
Almost surely, 213124303432312 is an apocalyptic number.
It is an amenable number.
13124303432312 is a deficient number, since it is larger than the sum of its proper divisors (12149565127288).
13124303432312 is a wasteful number, since it uses less digits than its factorization.
13124303432312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1257375 (or 1257371 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 32.
Adding to 13124303432312 its reverse (21323430342131), we get a palindrome (34447733774443).
The spelling of 13124303432312 in words is "thirteen trillion, one hundred twenty-four billion, three hundred three million, four hundred thirty-two thousand, three hundred twelve".
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