Base | Representation |
---|---|
bin | 110000100110110000100010… |
… | …101010010111010000011000 |
3 | 1001000220011221111210012102010 |
4 | 300212300202222113100120 |
5 | 211004400313102142120 |
6 | 2034352235215105520 |
7 | 63012231202325460 |
oct | 6046604252272030 |
9 | 1030804844705363 |
10 | 213769693787160 |
11 | 621282441a6545 |
12 | 1bb85bb9b122a0 |
13 | 923851b266c34 |
14 | 3ab0719016ba0 |
15 | 19aa9910a47e0 |
hex | c26c22a97418 |
213769693787160 has 256 divisors, whose sum is σ = 733318275317760. Its totient is φ = 48835411845120.
The previous prime is 213769693787159. The next prime is 213769693787191. The reversal of 213769693787160 is 61787396967312.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18096133414 + ... + 18096145226.
It is an arithmetic number, because the mean of its divisors is an integer number (2864524512960).
Almost surely, 2213769693787160 is an apocalyptic number.
213769693787160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213769693787160 is an abundant number, since it is smaller than the sum of its proper divisors (519548581530600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213769693787160 is a wasteful number, since it uses less digits than its factorization.
213769693787160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21578 (or 21574 counting only the distinct ones).
The product of its (nonzero) digits is 864162432, while the sum is 75.
The spelling of 213769693787160 in words is "two hundred thirteen trillion, seven hundred sixty-nine billion, six hundred ninety-three million, seven hundred eighty-seven thousand, one hundred sixty".
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