Base | Representation |
---|---|
bin | 110111011010010111110010… |
… | …001110111011010100111110 |
3 | 1011221212221200202122210001210 |
4 | 313122113302032323110332 |
5 | 223420324414123413010 |
6 | 2222152235134545250 |
7 | 102222043133240421 |
oct | 6732276216732476 |
9 | 1157787622583053 |
10 | 243704803341630 |
11 | 7071969912a414 |
12 | 233bb759668226 |
13 | a5ca3589c7a47 |
14 | 44275382099b8 |
15 | 1d294c4114b20 |
hex | dda5f23bb53e |
243704803341630 has 32 divisors (see below), whose sum is σ = 584896384664064. Its totient is φ = 64987407930656.
The previous prime is 243704803341547. The next prime is 243704803341631. The reversal of 243704803341630 is 36143308407342.
It is a self number, because there is not a number n which added to its sum of digits gives 243704803341630.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (243704803341631) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30046962 + ... + 37285781.
It is an arithmetic number, because the mean of its divisors is an integer number (18278012020752).
Almost surely, 2243704803341630 is an apocalyptic number.
243704803341630 is an abundant number, since it is smaller than the sum of its proper divisors (341191581322434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243704803341630 is a wasteful number, since it uses less digits than its factorization.
243704803341630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67453400.
The product of its (nonzero) digits is 3483648, while the sum is 48.
The spelling of 243704803341630 in words is "two hundred forty-three trillion, seven hundred four billion, eight hundred three million, three hundred forty-one thousand, six hundred thirty".
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