Base | Representation |
---|---|
bin | 11011110010111001… |
… | …111000111000000000 |
3 | 2212000221202101210210 |
4 | 123302321320320000 |
5 | 442110314041331 |
6 | 21413255154120 |
7 | 2104405603641 |
oct | 336271707000 |
9 | 85027671723 |
10 | 29845065216 |
11 | 1172584125a |
12 | 594b075940 |
13 | 2a78259005 |
14 | 1631a376c8 |
15 | b9a222446 |
hex | 6f2e78e00 |
29845065216 has 40 divisors (see below), whose sum is σ = 79509123144. Its totient is φ = 9948354560.
The previous prime is 29845065193. The next prime is 29845065223. The reversal of 29845065216 is 61256054892.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9713655 + ... + 9716726.
Almost surely, 229845065216 is an apocalyptic number.
It is an amenable number.
29845065216 is an abundant number, since it is smaller than the sum of its proper divisors (49664057928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29845065216 is an equidigital number, since it uses as much as digits as its factorization.
29845065216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19430402 (or 19430386 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 48.
The spelling of 29845065216 in words is "twenty-nine billion, eight hundred forty-five million, sixty-five thousand, two hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •