Base | Representation |
---|---|
bin | 11011000001010000… |
… | …110000101001101100 |
3 | 2202212220120110120120 |
4 | 123001100300221230 |
5 | 433404110400134 |
6 | 21154504044540 |
7 | 2044643426412 |
oct | 330120605154 |
9 | 82786513516 |
10 | 29012200044 |
11 | 113386a3333 |
12 | 5758163750 |
13 | 2974839c99 |
14 | 15931952b2 |
15 | b4c057649 |
hex | 6c1430a6c |
29012200044 has 24 divisors (see below), whose sum is σ = 69135456768. Its totient is φ = 9464972880.
The previous prime is 29012200027. The next prime is 29012200067. The reversal of 29012200044 is 44000221092.
It is a junction number, because it is equal to n+sod(n) for n = 29012199987 and 29012200023.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25719472 + ... + 25720599.
It is an arithmetic number, because the mean of its divisors is an integer number (2880644032).
Almost surely, 229012200044 is an apocalyptic number.
It is an amenable number.
29012200044 is an abundant number, since it is smaller than the sum of its proper divisors (40123256724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29012200044 is a wasteful number, since it uses less digits than its factorization.
29012200044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51440125 (or 51440123 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The spelling of 29012200044 in words is "twenty-nine billion, twelve million, two hundred thousand, forty-four".
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