Base | Representation |
---|---|
bin | 111111000100… |
… | …101111010101 |
3 | 1011010001001100 |
4 | 333010233111 |
5 | 13213100420 |
6 | 1350220313 |
7 | 260353332 |
oct | 77045725 |
9 | 34101040 |
10 | 16534485 |
11 | 9373670 |
12 | 5654699 |
13 | 356bc26 |
14 | 22a5989 |
15 | 16b9190 |
hex | fc4bd5 |
16534485 has 24 divisors (see below), whose sum is σ = 31266144. Its totient is φ = 8016480.
The previous prime is 16534481. The next prime is 16534517. The reversal of 16534485 is 58443561.
It is a happy number.
It is not a de Polignac number, because 16534485 - 22 = 16534481 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16534481) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16207 + ... + 17196.
It is an arithmetic number, because the mean of its divisors is an integer number (1302756).
Almost surely, 216534485 is an apocalyptic number.
16534485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
16534485 is a deficient number, since it is larger than the sum of its proper divisors (14731659).
16534485 is a wasteful number, since it uses less digits than its factorization.
16534485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33425 (or 33422 counting only the distinct ones).
The product of its digits is 57600, while the sum is 36.
The square root of 16534485 is about 4066.2617967858. The cubic root of 16534485 is about 254.7594039769.
The spelling of 16534485 in words is "sixteen million, five hundred thirty-four thousand, four hundred eighty-five".
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