Base | Representation |
---|---|
bin | 1001001110100… |
… | …1111110110010 |
3 | 2200211112012010 |
4 | 2103221332302 |
5 | 34402111442 |
6 | 3501343350 |
7 | 650001516 |
oct | 223517662 |
9 | 80745163 |
10 | 38707122 |
11 | 1a938263 |
12 | 10b67b56 |
13 | 803322c |
14 | 51d8146 |
15 | 35e8b9c |
hex | 24e9fb2 |
38707122 has 8 divisors (see below), whose sum is σ = 77414256. Its totient is φ = 12902372.
The previous prime is 38707111. The next prime is 38707153. The reversal of 38707122 is 22170783.
It is a sphenic number, since it is the product of 3 distinct primes.
38707122 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 38707122.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3225588 + ... + 3225599.
It is an arithmetic number, because the mean of its divisors is an integer number (9676782).
Almost surely, 238707122 is an apocalyptic number.
38707122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38707122 is a wasteful number, since it uses less digits than its factorization.
38707122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6451192.
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 38707122 is about 6221.5048018948. The cubic root of 38707122 is about 338.2701119195.
The spelling of 38707122 in words is "thirty-eight million, seven hundred seven thousand, one hundred twenty-two".
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