Base | Representation |
---|---|
bin | 111101001000… |
… | …101100111011 |
3 | 1010011020010101 |
4 | 331020230323 |
5 | 13100321202 |
6 | 1331300231 |
7 | 253136164 |
oct | 75105473 |
9 | 33136111 |
10 | 16026427 |
11 | 905698a |
12 | 544a677 |
13 | 34218c1 |
14 | 21b276b |
15 | 1618887 |
hex | f48b3b |
16026427 has 8 divisors (see below), whose sum is σ = 17048016. Its totient is φ = 15013632.
The previous prime is 16026421. The next prime is 16026457. The reversal of 16026427 is 72462061.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-16026427 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 16026395 and 16026404.
It is not an unprimeable number, because it can be changed into a prime (16026421) 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, 1783 + ... + 5935.
It is an arithmetic number, because the mean of its divisors is an integer number (2131002).
Almost surely, 216026427 is an apocalyptic number.
16026427 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
16026427 is a deficient number, since it is larger than the sum of its proper divisors (1021589).
16026427 is a wasteful number, since it uses less digits than its factorization.
16026427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4397.
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 16026427 is about 4003.3020120895. The cubic root of 16026427 is about 252.1228667244.
Adding to 16026427 its reverse (72462061), we get a palindrome (88488488).
The spelling of 16026427 in words is "sixteen million, twenty-six thousand, four hundred twenty-seven".
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