Base | Representation |
---|---|
bin | 10010000110000000110… |
… | …011000011100010111100 |
3 | 11101212110010112111211201 |
4 | 102012000303003202330 |
5 | 130332444020303220 |
6 | 2351114002425244 |
7 | 155555525103004 |
oct | 22060063034274 |
9 | 4355403474751 |
10 | 1243406416060 |
11 | 43a364562a16 |
12 | 180b92362224 |
13 | 903392cb573 |
14 | 44277293004 |
15 | 22525795d0a |
hex | 12180cc38bc |
1243406416060 has 12 divisors (see below), whose sum is σ = 2611153473768. Its totient is φ = 497362566416.
The previous prime is 1243406415971. The next prime is 1243406416093. The reversal of 1243406416060 is 606146043421.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31085160382 + ... + 31085160421.
It is an arithmetic number, because the mean of its divisors is an integer number (217596122814).
Almost surely, 21243406416060 is an apocalyptic number.
1243406416060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1243406416060 is an abundant number, since it is smaller than the sum of its proper divisors (1367747057708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1243406416060 is a wasteful number, since it uses less digits than its factorization.
1243406416060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62170320812 (or 62170320810 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 37.
The spelling of 1243406416060 in words is "one trillion, two hundred forty-three billion, four hundred six million, four hundred sixteen thousand, sixty".
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