Base | Representation |
---|---|
bin | 100000001011… |
… | …0101000001110 |
3 | 1011202002011012 |
4 | 1000112220032 |
5 | 13304314102 |
6 | 1401325222 |
7 | 263251250 |
oct | 100265016 |
9 | 34662135 |
10 | 16869902 |
11 | 9582675 |
12 | 5796812 |
13 | 36587ba |
14 | 2351cd0 |
15 | 1733752 |
hex | 1016a0e |
16869902 has 16 divisors (see below), whose sum is σ = 30177792. Its totient is φ = 6915480.
The previous prime is 16869887. The next prime is 16869907. The reversal of 16869902 is 20996861.
It is a self number, because there is not a number n which added to its sum of digits gives 16869902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16869907) 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, 25874 + ... + 26517.
It is an arithmetic number, because the mean of its divisors is an integer number (1886112).
Almost surely, 216869902 is an apocalyptic number.
16869902 is a deficient number, since it is larger than the sum of its proper divisors (13307890).
16869902 is a wasteful number, since it uses less digits than its factorization.
16869902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52423.
The product of its (nonzero) digits is 46656, while the sum is 41.
The square root of 16869902 is about 4107.2986256176. The cubic root of 16869902 is about 256.4705598967.
It can be divided in two parts, 16869 and 902, that added together give a palindrome (17771).
The spelling of 16869902 in words is "sixteen million, eight hundred sixty-nine thousand, nine hundred two".
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