Search a number
-
+
188067427413 = 3792409132939
BaseRepresentation
bin1010111100100110110…
…0010011010001010101
3122222102202001012011120
42233021230103101111
511040130230134123
6222221425354153
716405325520435
oct2571154232125
9588382035146
10188067427413
1172839183868
1230547498959
1314972135238
1491614162c5
154d5aac22e3
hex2bc9b13455

188067427413 has 16 divisors (see below), whose sum is σ = 253948953600. Its totient is φ = 123782321520.

The previous prime is 188067427411. The next prime is 188067427451. The reversal of 188067427413 is 314724760881.

188067427413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 188067427413 - 21 = 188067427411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188067427411) 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, 5693098 + ... + 5726036.

It is an arithmetic number, because the mean of its divisors is an integer number (15871809600).

Almost surely, 2188067427413 is an apocalyptic number.

It is an amenable number.

188067427413 is a deficient number, since it is larger than the sum of its proper divisors (65881526187).

188067427413 is a wasteful number, since it uses less digits than its factorization.

188067427413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57112.

The product of its (nonzero) digits is 1806336, while the sum is 51.

The spelling of 188067427413 in words is "one hundred eighty-eight billion, sixty-seven million, four hundred twenty-seven thousand, four hundred thirteen".

Divisors: 1 3 79 237 24091 32939 72273 98817 1903189 2602181 5709567 7806543 793533449 2380600347 62689142471 188067427413