Base | Representation |
---|---|
bin | 100000001011… |
… | …1010011001101 |
3 | 1011202012221002 |
4 | 1000113103031 |
5 | 13304411103 |
6 | 1401350045 |
7 | 263262260 |
oct | 100272315 |
9 | 34665832 |
10 | 16872653 |
11 | 9584746 |
12 | 5798325 |
13 | 3659b25 |
14 | 2352cd7 |
15 | 1734488 |
hex | 10174cd |
16872653 has 16 divisors (see below), whose sum is σ = 20715264. Its totient is φ = 13413120.
The previous prime is 16872623. The next prime is 16872659. The reversal of 16872653 is 35627861.
It is not a de Polignac number, because 16872653 - 28 = 16872397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16872659) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7451 + ... + 9447.
It is an arithmetic number, because the mean of its divisors is an integer number (1294704).
Almost surely, 216872653 is an apocalyptic number.
It is an amenable number.
16872653 is a deficient number, since it is larger than the sum of its proper divisors (3842611).
16872653 is a wasteful number, since it uses less digits than its factorization.
16872653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2092.
The product of its digits is 60480, while the sum is 38.
The square root of 16872653 is about 4107.6335036125. The cubic root of 16872653 is about 256.4845001508.
The spelling of 16872653 in words is "sixteen million, eight hundred seventy-two thousand, six hundred fifty-three".
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