Base | Representation |
---|---|
bin | 1001000110000… |
… | …1000110111110 |
3 | 2122210001011010 |
4 | 2101201012332 |
5 | 34231141434 |
6 | 3441340050 |
7 | 642145161 |
oct | 221410676 |
9 | 78701133 |
10 | 38146494 |
11 | 1a595031 |
12 | 10937626 |
13 | 7b97cb9 |
14 | 50cdad8 |
15 | 35379e9 |
hex | 24611be |
38146494 has 16 divisors (see below), whose sum is σ = 76423680. Its totient is φ = 12693720.
The previous prime is 38146477. The next prime is 38146529. The reversal of 38146494 is 49464183.
It is a happy number.
It is a Curzon number.
It is a congruent number.
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, 1422 + ... + 8849.
It is an arithmetic number, because the mean of its divisors is an integer number (4776480).
Almost surely, 238146494 is an apocalyptic number.
38146494 is an abundant number, since it is smaller than the sum of its proper divisors (38277186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38146494 is a wasteful number, since it uses less digits than its factorization.
38146494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10895.
The product of its digits is 82944, while the sum is 39.
The square root of 38146494 is about 6176.2848056093. The cubic root of 38146494 is about 336.6290123339.
The spelling of 38146494 in words is "thirty-eight million, one hundred forty-six thousand, four hundred ninety-four".
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