Base | Representation |
---|---|
bin | 1001001000001… |
… | …0110110011101 |
3 | 2200001001201220 |
4 | 2102002312131 |
5 | 34300102301 |
6 | 3444323553 |
7 | 643262130 |
oct | 222026635 |
9 | 80031656 |
10 | 38284701 |
11 | 1a679954 |
12 | 109a35b9 |
13 | 7c15b90 |
14 | 5128217 |
15 | 3563936 |
hex | 2482d9d |
38284701 has 16 divisors (see below), whose sum is σ = 62826624. Its totient is φ = 20193984.
The previous prime is 38284681. The next prime is 38284703. The reversal of 38284701 is 10748283.
It is not a de Polignac number, because 38284701 - 27 = 38284573 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38284703) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69846 + ... + 70391.
It is an arithmetic number, because the mean of its divisors is an integer number (3926664).
Almost surely, 238284701 is an apocalyptic number.
It is an amenable number.
38284701 is a deficient number, since it is larger than the sum of its proper divisors (24541923).
38284701 is a wasteful number, since it uses less digits than its factorization.
38284701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140260.
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 38284701 is about 6187.4632120119. The cubic root of 38284701 is about 337.0350646066.
The spelling of 38284701 in words is "thirty-eight million, two hundred eighty-four thousand, seven hundred one".
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