Search a number
-
+
16088061 = 311598263
BaseRepresentation
bin111101010111…
…101111111101
31010021100200010
4331113233331
513104304221
61332453433
7253513653
oct75275775
933240603
1016088061
119099220
12547a279
133443982
1421cadd3
15162bc76
hexf57bfd

16088061 has 16 divisors (see below), whose sum is σ = 23800320. Its totient is φ = 9583920.

The previous prime is 16088027. The next prime is 16088071.

16088061 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 16088061 - 26 = 16087997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16088071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2185 + ... + 6078.

It is an arithmetic number, because the mean of its divisors is an integer number (1487520).

Almost surely, 216088061 is an apocalyptic number.

16088061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16088061 is a deficient number, since it is larger than the sum of its proper divisors (7712259).

16088061 is a wasteful number, since it uses less digits than its factorization.

16088061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8336.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 16088061 is about 4010.9925205615. The cubic root of 16088061 is about 252.4456557228.

It can be divided in two parts, 1608 and 8061, that added together give a palindrome (9669).

The spelling of 16088061 in words is "sixteen million, eighty-eight thousand, sixty-one".

Divisors: 1 3 11 33 59 177 649 1947 8263 24789 90893 272679 487517 1462551 5362687 16088061