Base | Representation |
---|---|
bin | 1001010010000… |
… | …0011011001110 |
3 | 2201020212002112 |
4 | 2110200123032 |
5 | 34431231001 |
6 | 3510224022 |
7 | 651620624 |
oct | 224403316 |
9 | 81225075 |
10 | 38930126 |
11 | 1aa7a864 |
12 | 11055012 |
13 | 80b08a1 |
14 | 5255514 |
15 | 363ecbb |
hex | 25206ce |
38930126 has 8 divisors (see below), whose sum is σ = 61468680. Its totient is φ = 18440568.
The previous prime is 38930083. The next prime is 38930137. The reversal of 38930126 is 62103983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 38930092 and 38930101.
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 3 ways as a sum of consecutive naturals, for example, 512201 + ... + 512276.
It is an arithmetic number, because the mean of its divisors is an integer number (7683585).
Almost surely, 238930126 is an apocalyptic number.
38930126 is a deficient number, since it is larger than the sum of its proper divisors (22538554).
38930126 is a wasteful number, since it uses less digits than its factorization.
38930126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1024498.
The product of its (nonzero) digits is 7776, while the sum is 32.
The square root of 38930126 is about 6239.4010930537. The cubic root of 38930126 is about 338.9184954436.
The spelling of 38930126 in words is "thirty-eight million, nine hundred thirty thousand, one hundred twenty-six".
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