Base | Representation |
---|---|
bin | 11001110000101101… |
… | …00111101010101110 |
3 | 1022200212020212020201 |
4 | 30320112213222232 |
5 | 211311032340010 |
6 | 10204212304114 |
7 | 666505040350 |
oct | 147026475256 |
9 | 38625225221 |
10 | 13830355630 |
11 | 5957969983 |
12 | 281b91203a |
13 | 13c54226b0 |
14 | 952b570d0 |
15 | 55e2c323a |
hex | 3385a7aae |
13830355630 has 64 divisors (see below), whose sum is σ = 31971760128. Its totient is φ = 4186765440.
The previous prime is 13830355619. The next prime is 13830355631. The reversal of 13830355630 is 3655303831.
It is a self number, because there is not a number n which added to its sum of digits gives 13830355630.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13830355631) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 309466 + ... + 351325.
It is an arithmetic number, because the mean of its divisors is an integer number (499558752).
Almost surely, 213830355630 is an apocalyptic number.
13830355630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13830355630 is an abundant number, since it is smaller than the sum of its proper divisors (18141404498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13830355630 is a wasteful number, since it uses less digits than its factorization.
13830355630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 660841.
The product of its (nonzero) digits is 97200, while the sum is 37.
The spelling of 13830355630 in words is "thirteen billion, eight hundred thirty million, three hundred fifty-five thousand, six hundred thirty".
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