Base | Representation |
---|---|
bin | 1001001010011… |
… | …1011000011100 |
3 | 2200022122222210 |
4 | 2102213120130 |
5 | 34314344312 |
6 | 3451440420 |
7 | 644454306 |
oct | 222473034 |
9 | 80278883 |
10 | 38434332 |
11 | 1a771312 |
12 | 10a56110 |
13 | 7c69011 |
14 | 5166976 |
15 | 3592e3c |
hex | 24a761c |
38434332 has 24 divisors (see below), whose sum is σ = 90278272. Its totient is φ = 12726000.
The previous prime is 38434301. The next prime is 38434373. The reversal of 38434332 is 23343483.
It is a self number, because there is not a number n which added to its sum of digits gives 38434332.
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, 8794 + ... + 12417.
Almost surely, 238434332 is an apocalyptic number.
It is an amenable number.
38434332 is an abundant number, since it is smaller than the sum of its proper divisors (51843940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38434332 is a wasteful number, since it uses less digits than its factorization.
38434332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21369 (or 21367 counting only the distinct ones).
The product of its digits is 20736, while the sum is 30.
The square root of 38434332 is about 6199.5428863748. The cubic root of 38434332 is about 337.4735803736.
It can be divided in two parts, 384 and 34332, that added together give a triangular number (34716 = T263).
The spelling of 38434332 in words is "thirty-eight million, four hundred thirty-four thousand, three hundred thirty-two".
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