Base | Representation |
---|---|
bin | 1110110101010000001001 |
3 | 21022112112002 |
4 | 32311100021 |
5 | 1443410022 |
6 | 215200345 |
7 | 45022451 |
oct | 16652011 |
9 | 7275462 |
10 | 3888137 |
11 | 2216240 |
12 | 13760b5 |
13 | a61996 |
14 | 732d61 |
15 | 51c092 |
hex | 3b5409 |
3888137 has 8 divisors (see below), whose sum is σ = 4260000. Its totient is φ = 3519360.
The previous prime is 3888107. The next prime is 3888149. The reversal of 3888137 is 7318883.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3888137 - 28 = 3887881 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3888137.
It is not an unprimeable number, because it can be changed into a prime (3888107) 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, 2489 + ... + 3737.
It is an arithmetic number, because the mean of its divisors is an integer number (532500).
Almost surely, 23888137 is an apocalyptic number.
It is an amenable number.
3888137 is a deficient number, since it is larger than the sum of its proper divisors (371863).
3888137 is a wasteful number, since it uses less digits than its factorization.
3888137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1543.
The product of its digits is 32256, while the sum is 38.
The square root of 3888137 is about 1971.8359465229. The cubic root of 3888137 is about 157.2463305525.
The spelling of 3888137 in words is "three million, eight hundred eighty-eight thousand, one hundred thirty-seven".
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