Base | Representation |
---|---|
bin | 111110110101… |
… | …011111101101 |
3 | 1010222212101202 |
4 | 332311133231 |
5 | 13204101140 |
6 | 1345015245 |
7 | 260003312 |
oct | 76653755 |
9 | 33885352 |
10 | 16472045 |
11 | 9330767 |
12 | 5624525 |
13 | 3549695 |
14 | 228ad09 |
15 | 16a5915 |
hex | fb57ed |
16472045 has 8 divisors (see below), whose sum is σ = 19885824. Its totient is φ = 13098064.
The previous prime is 16472041. The next prime is 16472047. The reversal of 16472045 is 54027461.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 16472045 - 22 = 16472041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 16471999 and 16472017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16472041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9029 + ... + 10698.
It is an arithmetic number, because the mean of its divisors is an integer number (2485728).
Almost surely, 216472045 is an apocalyptic number.
It is an amenable number.
16472045 is a deficient number, since it is larger than the sum of its proper divisors (3413779).
16472045 is a wasteful number, since it uses less digits than its factorization.
16472045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19899.
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 16472045 is about 4058.5767209700. The cubic root of 16472045 is about 254.4383125733.
The spelling of 16472045 in words is "sixteen million, four hundred seventy-two thousand, forty-five".
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