Base | Representation |
---|---|
bin | 1111110000000100001110 |
3 | 21202202222100 |
4 | 33300010032 |
5 | 2024112123 |
6 | 224255530 |
7 | 50045004 |
oct | 17600416 |
9 | 7682870 |
10 | 4129038 |
11 | 2370231 |
12 | 14715a6 |
13 | b17524 |
14 | 796a74 |
15 | 568643 |
hex | 3f010e |
4129038 has 24 divisors (see below), whose sum is σ = 9000576. Its totient is φ = 1368000.
The previous prime is 4129033. The next prime is 4129039. The reversal of 4129038 is 8309214.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4129031) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2838 + ... + 4038.
It is an arithmetic number, because the mean of its divisors is an integer number (375024).
Almost surely, 24129038 is an apocalyptic number.
4129038 is an abundant number, since it is smaller than the sum of its proper divisors (4871538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4129038 is a wasteful number, since it uses less digits than its factorization.
4129038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1400 (or 1397 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 4129038 is about 2032.0034448790. The cubic root of 4129038 is about 160.4290308418.
It can be divided in two parts, 41290 and 38, that added together give a triangular number (41328 = T287).
The spelling of 4129038 in words is "four million, one hundred twenty-nine thousand, thirty-eight".
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