Base | Representation |
---|---|
bin | 1101010011101001111101 |
3 | 20120020011022 |
4 | 31103221331 |
5 | 1343112011 |
6 | 202433525 |
7 | 41436131 |
oct | 15235175 |
9 | 6506138 |
10 | 3488381 |
11 | 1a72966 |
12 | 12028a5 |
13 | 951a40 |
14 | 66b3c1 |
15 | 48d8db |
hex | 353a7d |
3488381 has 16 divisors (see below), whose sum is σ = 4099200. Its totient is φ = 2939328.
The previous prime is 3488377. The next prime is 3488393. The reversal of 3488381 is 1838843.
It is a cyclic number.
It is not a de Polignac number, because 3488381 - 22 = 3488377 is a prime.
It is a super-2 number, since 2×34883812 = 24337604002322, which contains 22 as substring.
It is a d-powerful number, because it can be written as 310 + 410 + 86 + 86 + 313 + 86 + 1 .
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3488311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6920 + ... + 7406.
It is an arithmetic number, because the mean of its divisors is an integer number (256200).
Almost surely, 23488381 is an apocalyptic number.
It is an amenable number.
3488381 is a deficient number, since it is larger than the sum of its proper divisors (610819).
3488381 is a wasteful number, since it uses less digits than its factorization.
3488381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 548.
The product of its digits is 18432, while the sum is 35.
The square root of 3488381 is about 1867.7208035464. The cubic root of 3488381 is about 151.6612522051.
The spelling of 3488381 in words is "three million, four hundred eighty-eight thousand, three hundred eighty-one".
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