Base | Representation |
---|---|
bin | 1001001001010… |
… | …1000100101100 |
3 | 2200011212010022 |
4 | 2102111010230 |
5 | 34304444330 |
6 | 3450101312 |
7 | 644022545 |
oct | 222250454 |
9 | 80155108 |
10 | 38359340 |
11 | 1a71aa38 |
12 | 10a1a838 |
13 | 7c40b46 |
14 | 51474cc |
15 | 357aae5 |
hex | 249512c |
38359340 has 12 divisors (see below), whose sum is σ = 80554656. Its totient is φ = 15343728.
The previous prime is 38359303. The next prime is 38359357. The reversal of 38359340 is 4395383.
38359340 is nontrivially palindromic in base 9.
It is a self number, because there is not a number n which added to its sum of digits gives 38359340.
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, 958964 + ... + 959003.
It is an arithmetic number, because the mean of its divisors is an integer number (6712888).
Almost surely, 238359340 is an apocalyptic number.
It is an amenable number.
38359340 is an abundant number, since it is smaller than the sum of its proper divisors (42195316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38359340 is a wasteful number, since it uses less digits than its factorization.
38359340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1917976 (or 1917974 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 35.
The square root of 38359340 is about 6193.4917453727. The cubic root of 38359340 is about 337.2539477756.
The spelling of 38359340 in words is "thirty-eight million, three hundred fifty-nine thousand, three hundred forty".
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