Base | Representation |
---|---|
bin | 100000000010… |
… | …0110001001001 |
3 | 1011121100210200 |
4 | 1000010301021 |
5 | 13244443440 |
6 | 1400002413 |
7 | 262525050 |
oct | 100046111 |
9 | 34540720 |
10 | 16796745 |
11 | 9532709 |
12 | 5760409 |
13 | 3631404 |
14 | 2333397 |
15 | 171bc30 |
hex | 1004c49 |
16796745 has 24 divisors (see below), whose sum is σ = 33274176. Its totient is φ = 7678368.
The previous prime is 16796723. The next prime is 16796783. The reversal of 16796745 is 54769761.
It is a happy number.
It is not a de Polignac number, because 16796745 - 213 = 16788553 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 16796745.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26347 + ... + 26976.
It is an arithmetic number, because the mean of its divisors is an integer number (1386424).
Almost surely, 216796745 is an apocalyptic number.
16796745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
16796745 is a deficient number, since it is larger than the sum of its proper divisors (16477431).
16796745 is a wasteful number, since it uses less digits than its factorization.
16796745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53341 (or 53338 counting only the distinct ones).
The product of its digits is 317520, while the sum is 45.
The square root of 16796745 is about 4098.3832178067. The cubic root of 16796745 is about 256.0992911149.
The spelling of 16796745 in words is "sixteen million, seven hundred ninety-six thousand, seven hundred forty-five".
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