Base | Representation |
---|---|
bin | 11001100001110001… |
… | …01000111000011010 |
3 | 1022101010110222011011 |
4 | 30300320220320122 |
5 | 211031443241040 |
6 | 10143534524134 |
7 | 663424023550 |
oct | 146070507032 |
9 | 38333428134 |
10 | 13705055770 |
11 | 58a316827a |
12 | 27a596664a |
13 | 13a5491373 |
14 | 94025bbd0 |
15 | 5532c23ea |
hex | 330e28e1a |
13705055770 has 128 divisors (see below), whose sum is σ = 30858071040. Its totient is φ = 4279080960.
The previous prime is 13705055743. The next prime is 13705055783. The reversal of 13705055770 is 7755050731.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3406360 + ... + 3410380.
It is an arithmetic number, because the mean of its divisors is an integer number (241078680).
Almost surely, 213705055770 is an apocalyptic number.
13705055770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13705055770 is an abundant number, since it is smaller than the sum of its proper divisors (17153015270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13705055770 is a wasteful number, since it uses less digits than its factorization.
13705055770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4160.
The product of its (nonzero) digits is 128625, while the sum is 40.
The spelling of 13705055770 in words is "thirteen billion, seven hundred five million, fifty-five thousand, seven hundred seventy".
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