Base | Representation |
---|---|
bin | 1001001010011… |
… | …0001100011100 |
3 | 2200022102022122 |
4 | 2102212030130 |
5 | 34314220333 |
6 | 3451402112 |
7 | 644434160 |
oct | 222461434 |
9 | 80272278 |
10 | 38429468 |
11 | 1a7686a0 |
12 | 10a53338 |
13 | 7c66a3c |
14 | 5164ca0 |
15 | 3591798 |
hex | 24a631c |
38429468 has 24 divisors (see below), whose sum is σ = 83846784. Its totient is φ = 14972400.
The previous prime is 38429453. The next prime is 38429477. The reversal of 38429468 is 86492483.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62078 + ... + 62693.
It is an arithmetic number, because the mean of its divisors is an integer number (3493616).
Almost surely, 238429468 is an apocalyptic number.
It is an amenable number.
38429468 is an abundant number, since it is smaller than the sum of its proper divisors (45417316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38429468 is a wasteful number, since it uses less digits than its factorization.
38429468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124793 (or 124791 counting only the distinct ones).
The product of its digits is 331776, while the sum is 44.
The square root of 38429468 is about 6199.1505869756. The cubic root of 38429468 is about 337.4593436165.
The spelling of 38429468 in words is "thirty-eight million, four hundred twenty-nine thousand, four hundred sixty-eight".
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