Base | Representation |
---|---|
bin | 1001001001000… |
… | …1010111001000 |
3 | 2200011002021012 |
4 | 2102101113020 |
5 | 34304003021 |
6 | 3445503052 |
7 | 643630325 |
oct | 222212710 |
9 | 80132235 |
10 | 38344136 |
11 | 1a70a576 |
12 | 10a11a88 |
13 | 7c36c4c |
14 | 5141b4c |
15 | 357635b |
hex | 24915c8 |
38344136 has 32 divisors (see below), whose sum is σ = 74261880. Its totient is φ = 18547200.
The previous prime is 38344133. The next prime is 38344157. The reversal of 38344136 is 63144383.
It can be written as a sum of positive squares in 4 ways, for example, as 37283236 + 1060900 = 6106^2 + 1030^2 .
It is not an unprimeable number, because it can be changed into a prime (38344133) 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, 82946 + ... + 83406.
Almost surely, 238344136 is an apocalyptic number.
It is an amenable number.
38344136 is a deficient number, since it is larger than the sum of its proper divisors (35917744).
38344136 is a wasteful number, since it uses less digits than its factorization.
38344136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 785 (or 781 counting only the distinct ones).
The product of its digits is 20736, while the sum is 32.
The square root of 38344136 is about 6192.2642062496. The cubic root of 38344136 is about 337.2093842123.
The spelling of 38344136 in words is "thirty-eight million, three hundred forty-four thousand, one hundred thirty-six".
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