Base | Representation |
---|---|
bin | 11011011001101110… |
… | …000010101011111000 |
3 | 2210221111200100110101 |
4 | 123121232002223320 |
5 | 440224131414042 |
6 | 21303322525144 |
7 | 2061055241503 |
oct | 333156025370 |
9 | 83844610411 |
10 | 29422529272 |
11 | 115292837a4 |
12 | 58516667b4 |
13 | 2a0b856c46 |
14 | 15d188813a |
15 | b730ab6b7 |
hex | 6d9b82af8 |
29422529272 has 32 divisors (see below), whose sum is σ = 58979512800. Its totient is φ = 13711463424.
The previous prime is 29422529261. The next prime is 29422529299. The reversal of 29422529272 is 27292522492.
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 7 ways as a sum of consecutive naturals, for example, 1036197 + ... + 1064212.
It is an arithmetic number, because the mean of its divisors is an integer number (1843109775).
Almost surely, 229422529272 is an apocalyptic number.
It is an amenable number.
29422529272 is an abundant number, since it is smaller than the sum of its proper divisors (29556983528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29422529272 is a wasteful number, since it uses less digits than its factorization.
29422529272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2100535 (or 2100531 counting only the distinct ones).
The product of its digits is 725760, while the sum is 46.
It can be divided in two parts, 2942252 and 9272, that added together give a square (2951524 = 17182).
The spelling of 29422529272 in words is "twenty-nine billion, four hundred twenty-two million, five hundred twenty-nine thousand, two hundred seventy-two".
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