Base | Representation |
---|---|
bin | 111101100011… |
… | …011000100000 |
3 | 1010100210000222 |
4 | 331203120200 |
5 | 13112320322 |
6 | 1333502212 |
7 | 254102615 |
oct | 75433040 |
9 | 33323028 |
10 | 16135712 |
11 | 9120aaa |
12 | 54a1968 |
13 | 345c578 |
14 | 220050c |
15 | 163ae42 |
hex | f63620 |
16135712 has 24 divisors (see below), whose sum is σ = 33440400. Its totient is φ = 7642944.
The previous prime is 16135699. The next prime is 16135727. The reversal of 16135712 is 21753161.
It is a super-2 number, since 2×161357122 = 520722403493888, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12662 + ... + 13877.
It is an arithmetic number, because the mean of its divisors is an integer number (1393350).
Almost surely, 216135712 is an apocalyptic number.
It is an amenable number.
16135712 is an abundant number, since it is smaller than the sum of its proper divisors (17304688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16135712 is a wasteful number, since it uses less digits than its factorization.
16135712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26568 (or 26560 counting only the distinct ones).
The product of its digits is 1260, while the sum is 26.
The square root of 16135712 is about 4016.9281795920. The cubic root of 16135712 is about 252.6946484590.
Adding to 16135712 its reverse (21753161), we get a palindrome (37888873).
The spelling of 16135712 in words is "sixteen million, one hundred thirty-five thousand, seven hundred twelve".
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