Base | Representation |
---|---|
bin | 1101100111100011100100… |
… | …11100000101011000000000 |
3 | 10221000211222022221222200120 |
4 | 12303301302130011120000 |
5 | 12411120243034434014 |
6 | 143405111222020240 |
7 | 6210362333451243 |
oct | 663616234053000 |
9 | 127024868858616 |
10 | 29946431952384 |
11 | 95a6235154022 |
12 | 343799b577680 |
13 | 1392c233c8c5c |
14 | 7575b4c2725a |
15 | 36de97084ba9 |
hex | 1b3c72705600 |
29946431952384 has 40 divisors (see below), whose sum is σ = 79779166377240. Its totient is φ = 9982143983616.
The previous prime is 29946431952379. The next prime is 29946431952431. The reversal of 29946431952384 is 48325913464992.
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 3 ways as a sum of consecutive naturals, for example, 9748185949 + ... + 9748189020.
It is an arithmetic number, because the mean of its divisors is an integer number (1994479159431).
Almost surely, 229946431952384 is an apocalyptic number.
29946431952384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
29946431952384 is an abundant number, since it is smaller than the sum of its proper divisors (49832734424856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29946431952384 is an equidigital number, since it uses as much as digits as its factorization.
29946431952384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19496374990 (or 19496374974 counting only the distinct ones).
The product of its digits is 403107840, while the sum is 69.
The spelling of 29946431952384 in words is "twenty-nine trillion, nine hundred forty-six billion, four hundred thirty-one million, nine hundred fifty-two thousand, three hundred eighty-four".
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