Base | Representation |
---|---|
bin | 1110100111011000000101… |
… | …00010110000010100100100 |
3 | 11012210111002212222010110210 |
4 | 13103230002202300110210 |
5 | 13203032222413104340 |
6 | 152204325513015420 |
7 | 6524662251353220 |
oct | 723540242602444 |
9 | 135714085863423 |
10 | 32139282941220 |
11 | a271214395114 |
12 | 37309849b4570 |
13 | 14c194bb32770 |
14 | 7d179a12d780 |
15 | 3ab03aa86180 |
hex | 1d3b028b0524 |
32139282941220 has 192 divisors, whose sum is σ = 114329717784576. Its totient is φ = 6562292405760.
The previous prime is 32139282941201. The next prime is 32139282941243. The reversal of 32139282941220 is 2214928293123.
It is a self number, because there is not a number n which added to its sum of digits gives 32139282941220.
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, 94771314 + ... + 95109833.
It is an arithmetic number, because the mean of its divisors is an integer number (595467280128).
Almost surely, 232139282941220 is an apocalyptic number.
32139282941220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
32139282941220 is an abundant number, since it is smaller than the sum of its proper divisors (82190434843356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32139282941220 is a wasteful number, since it uses less digits than its factorization.
32139282941220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189881210 (or 189881208 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 48.
The spelling of 32139282941220 in words is "thirty-two trillion, one hundred thirty-nine billion, two hundred eighty-two million, nine hundred forty-one thousand, two hundred twenty".
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