Base | Representation |
---|---|
bin | 111101001100… |
… | …001111001100 |
3 | 1010011221222201 |
4 | 331030033030 |
5 | 13101302113 |
6 | 1331451244 |
7 | 253226332 |
oct | 75141714 |
9 | 33157881 |
10 | 16040908 |
11 | 9066854 |
12 | 5456b24 |
13 | 3428380 |
14 | 21b7b52 |
15 | 161ccdd |
hex | f4c3cc |
16040908 has 24 divisors (see below), whose sum is σ = 30376080. Its totient is φ = 7368000.
The previous prime is 16040897. The next prime is 16040909. The reversal of 16040908 is 80904061.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (16040909) 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 7 ways as a sum of consecutive naturals, for example, 12438 + ... + 13666.
It is an arithmetic number, because the mean of its divisors is an integer number (1265670).
Almost surely, 216040908 is an apocalyptic number.
It is an amenable number.
16040908 is a deficient number, since it is larger than the sum of its proper divisors (14335172).
16040908 is a wasteful number, since it uses less digits than its factorization.
16040908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1497 (or 1495 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 16040908 is about 4005.1102356864. The cubic root of 16040908 is about 252.1987807577.
Adding to 16040908 its reverse (80904061), we get a palindrome (96944969).
The spelling of 16040908 in words is "sixteen million, forty thousand, nine hundred eight".
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