Base | Representation |
---|---|
bin | 1001001111010… |
… | …0010100011010 |
3 | 2200220200021102 |
4 | 2103310110122 |
5 | 34404440331 |
6 | 3502311402 |
7 | 650236130 |
oct | 223642432 |
9 | 80820242 |
10 | 38749466 |
11 | 1a967058 |
12 | 10b88562 |
13 | 80495a2 |
14 | 5209750 |
15 | 36064cb |
hex | 24f451a |
38749466 has 16 divisors (see below), whose sum is σ = 67682304. Its totient is φ = 16293264.
The previous prime is 38749441. The next prime is 38749483. The reversal of 38749466 is 66494783.
It is a super-2 number, since 2×387494662 = 3003042230570312, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 38749466.
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, 25370 + ... + 26853.
It is an arithmetic number, because the mean of its divisors is an integer number (4230144).
Almost surely, 238749466 is an apocalyptic number.
38749466 is a deficient number, since it is larger than the sum of its proper divisors (28932838).
38749466 is a wasteful number, since it uses less digits than its factorization.
38749466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52285.
The product of its digits is 870912, while the sum is 47.
The square root of 38749466 is about 6224.9069069344. The cubic root of 38749466 is about 338.3934181645.
The spelling of 38749466 in words is "thirty-eight million, seven hundred forty-nine thousand, four hundred sixty-six".
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