Base | Representation |
---|---|
bin | 1001000110010… |
… | …0101011001110 |
3 | 2122210210012011 |
4 | 2101210223032 |
5 | 34232123402 |
6 | 3441531434 |
7 | 642235600 |
oct | 221445316 |
9 | 78723164 |
10 | 38161102 |
11 | 1a5a5001 |
12 | 10943b7a |
13 | 7ba1845 |
14 | 50d5170 |
15 | 353bed7 |
hex | 2464ace |
38161102 has 12 divisors (see below), whose sum is σ = 66587400. Its totient is φ = 16354716.
The previous prime is 38161091. The next prime is 38161103. The reversal of 38161102 is 20116183.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38161103) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194602 + ... + 194797.
It is an arithmetic number, because the mean of its divisors is an integer number (5548950).
Almost surely, 238161102 is an apocalyptic number.
38161102 is a deficient number, since it is larger than the sum of its proper divisors (28426298).
38161102 is a wasteful number, since it uses less digits than its factorization.
38161102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389415 (or 389408 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 38161102 is about 6177.4672803666. The cubic root of 38161102 is about 336.6719769555.
Adding to 38161102 its reverse (20116183), we get a palindrome (58277285).
The spelling of 38161102 in words is "thirty-eight million, one hundred sixty-one thousand, one hundred two".
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