Base | Representation |
---|---|
bin | 111110111001… |
… | …000001011100 |
3 | 1011000121012211 |
4 | 332321001130 |
5 | 13210031432 |
6 | 1345210204 |
7 | 260063401 |
oct | 76710134 |
9 | 34017184 |
10 | 16486492 |
11 | 9340600 |
12 | 5630964 |
13 | 3553129 |
14 | 22922a8 |
15 | 16a9d47 |
hex | fb905c |
16486492 has 36 divisors (see below), whose sum is σ = 33113808. Its totient is φ = 7163200.
The previous prime is 16486487. The next prime is 16486499. The reversal of 16486492 is 29468461.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16486499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10392 + ... + 11872.
It is an arithmetic number, because the mean of its divisors is an integer number (919828).
Almost surely, 216486492 is an apocalyptic number.
It is an amenable number.
16486492 is an abundant number, since it is smaller than the sum of its proper divisors (16627316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16486492 is a wasteful number, since it uses less digits than its factorization.
16486492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1530 (or 1517 counting only the distinct ones).
The product of its digits is 82944, while the sum is 40.
The square root of 16486492 is about 4060.3561420151. The cubic root of 16486492 is about 254.5126768709.
The spelling of 16486492 in words is "sixteen million, four hundred eighty-six thousand, four hundred ninety-two".
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