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16056001230 = 23523139916633
BaseRepresentation
bin11101111010000001…
…10010001011001110
31112102222012101001020
432331000302023032
5230340314014410
611213115455010
71105611521133
oct167500621316
945388171036
1016056001230
11689a215405
123141157466
13168b563059
14ac458c58a
1563e8a8a70
hex3bd0322ce

16056001230 has 64 divisors (see below), whose sum is σ = 40240972800. Its totient is φ = 4092270336.

The previous prime is 16056001219. The next prime is 16056001231. The reversal of 16056001230 is 3210065061.

16056001230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16056001230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16056001231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 956994 + ... + 973626.

It is an arithmetic number, because the mean of its divisors is an integer number (628765200).

Almost surely, 216056001230 is an apocalyptic number.

16056001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16056001230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20120486400).

16056001230 is an abundant number, since it is smaller than the sum of its proper divisors (24184971570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16056001230 is a wasteful number, since it uses less digits than its factorization.

16056001230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18065.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 16056001230 its reverse (3210065061), we get a palindrome (19266066291).

The spelling of 16056001230 in words is "sixteen billion, fifty-six million, one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 23 30 46 69 115 138 230 345 690 1399 2798 4197 6995 8394 13990 16633 20985 32177 33266 41970 49899 64354 83165 96531 99798 160885 166330 193062 249495 321770 382559 482655 498990 765118 965310 1147677 1912795 2295354 3825590 5738385 11476770 23269567 46539134 69808701 116347835 139617402 232695670 349043505 535200041 698087010 1070400082 1605600123 2676000205 3211200246 5352000410 8028000615 16056001230