Base | Representation |
---|---|
bin | 1101001100110101010000… |
… | …01100100110000001100000 |
3 | 10210210001212220222111212111 |
4 | 12212122220030212001200 |
5 | 12301044233440011003 |
6 | 141423213113205104 |
7 | 6054135061112614 |
oct | 646325014460140 |
9 | 123701786874774 |
10 | 29028210860128 |
11 | 92818822a29a7 |
12 | 3309a41100794 |
13 | 132746b97b96c |
14 | 724d89901344 |
15 | 35515507ae6d |
hex | 1a66a8326060 |
29028210860128 has 12 divisors (see below), whose sum is σ = 57149290130940. Its totient is φ = 14514105430048.
The previous prime is 29028210860101. The next prime is 29028210860141. The reversal of 29028210860128 is 82106801282092.
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 as a sum of consecutive naturals, namely, 453565794658 + ... + 453565794721.
It is an arithmetic number, because the mean of its divisors is an integer number (4762440844245).
Almost surely, 229028210860128 is an apocalyptic number.
It is an amenable number.
29028210860128 is a deficient number, since it is larger than the sum of its proper divisors (28121079270812).
29028210860128 is an equidigital number, since it uses as much as digits as its factorization.
29028210860128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 907131589389 (or 907131589381 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 49.
The spelling of 29028210860128 in words is "twenty-nine trillion, twenty-eight billion, two hundred ten million, eight hundred sixty thousand, one hundred twenty-eight".
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