Base | Representation |
---|---|
bin | 111110110111… |
… | …101010101010 |
3 | 1011000022121010 |
4 | 332313222222 |
5 | 13204342223 |
6 | 1345124350 |
7 | 260041245 |
oct | 76675252 |
9 | 34008533 |
10 | 16480938 |
11 | 9337411 |
12 | 56296b6 |
13 | 3550746 |
14 | 229025c |
15 | 16a8393 |
hex | fb7aaa |
16480938 has 16 divisors (see below), whose sum is σ = 33042240. Its totient is φ = 5480256.
The previous prime is 16480921. The next prime is 16480943. The reversal of 16480938 is 83908461.
It is a junction number, because it is equal to n+sod(n) for n = 16480896 and 16480905.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495 + ... + 5762.
It is an arithmetic number, because the mean of its divisors is an integer number (2065140).
Almost surely, 216480938 is an apocalyptic number.
16480938 is an abundant number, since it is smaller than the sum of its proper divisors (16561302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16480938 is a wasteful number, since it uses less digits than its factorization.
16480938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6701.
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 16480938 is about 4059.6721542509. The cubic root of 16480938 is about 254.4840934268.
The spelling of 16480938 in words is "sixteen million, four hundred eighty thousand, nine hundred thirty-eight".
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