Base | Representation |
---|---|
bin | 11011001001100011… |
… | …110111010110011100 |
3 | 2210020121112212121112 |
4 | 123021203313112130 |
5 | 434200231112243 |
6 | 21220400121152 |
7 | 2051254014011 |
oct | 331143672634 |
9 | 83217485545 |
10 | 29151425948 |
11 | 113aa246867 |
12 | 57969061b8 |
13 | 2997635b88 |
14 | 15a7877708 |
15 | b593a9818 |
hex | 6c98f759c |
29151425948 has 6 divisors (see below), whose sum is σ = 51014995416. Its totient is φ = 14575712972.
The previous prime is 29151425929. The next prime is 29151425983. The reversal of 29151425948 is 84952415192.
It is a junction number, because it is equal to n+sod(n) for n = 29151425896 and 29151425905.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3643928240 + ... + 3643928247.
It is an arithmetic number, because the mean of its divisors is an integer number (8502499236).
Almost surely, 229151425948 is an apocalyptic number.
It is an amenable number.
29151425948 is a deficient number, since it is larger than the sum of its proper divisors (21863569468).
29151425948 is a wasteful number, since it uses less digits than its factorization.
29151425948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7287856491 (or 7287856489 counting only the distinct ones).
The product of its digits is 1036800, while the sum is 50.
The spelling of 29151425948 in words is "twenty-nine billion, one hundred fifty-one million, four hundred twenty-five thousand, nine hundred forty-eight".
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