Base | Representation |
---|---|
bin | 1001010001101… |
… | …0111001001010 |
3 | 2201012201000021 |
4 | 2110122321022 |
5 | 34430014331 |
6 | 3505531054 |
7 | 651464563 |
oct | 224327112 |
9 | 81181007 |
10 | 38907466 |
11 | 1aa64834 |
12 | 11043a8a |
13 | 80a3490 |
14 | 524b16a |
15 | 3638211 |
hex | 251ae4a |
38907466 has 16 divisors (see below), whose sum is σ = 63350784. Its totient is φ = 17814384.
The previous prime is 38907443. The next prime is 38907469. The reversal of 38907466 is 66470983.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (38907469) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2590 + ... + 9193.
It is an arithmetic number, because the mean of its divisors is an integer number (3959424).
Almost surely, 238907466 is an apocalyptic number.
38907466 is a deficient number, since it is larger than the sum of its proper divisors (24443318).
38907466 is a wasteful number, since it uses less digits than its factorization.
38907466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11925.
The product of its (nonzero) digits is 217728, while the sum is 43.
The square root of 38907466 is about 6237.5849493213. The cubic root of 38907466 is about 338.8527247543.
The spelling of 38907466 in words is "thirty-eight million, nine hundred seven thousand, four hundred sixty-six".
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