Base | Representation |
---|---|
bin | 1001001000101… |
… | …1100000000110 |
3 | 2200002212100020 |
4 | 2102023200012 |
5 | 34302221014 |
6 | 3445200010 |
7 | 643500336 |
oct | 222134006 |
9 | 80085306 |
10 | 38320134 |
11 | 1a6a3536 |
12 | 10a00006 |
13 | 7c29048 |
14 | 51370c6 |
15 | 356e1a9 |
hex | 248b806 |
38320134 has 16 divisors (see below), whose sum is σ = 78271488. Its totient is φ = 12501512.
The previous prime is 38320127. The next prime is 38320147. The reversal of 38320134 is 43102383.
It is a congruent number.
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, 67662 + ... + 68225.
It is an arithmetic number, because the mean of its divisors is an integer number (4891968).
Almost surely, 238320134 is an apocalyptic number.
38320134 is an abundant number, since it is smaller than the sum of its proper divisors (39951354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38320134 is a wasteful number, since it uses less digits than its factorization.
38320134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135939.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 38320134 is about 6190.3258395661. The cubic root of 38320134 is about 337.1390093575.
The spelling of 38320134 in words is "thirty-eight million, three hundred twenty thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •