Search a number
-
+
230382136408767 = 3715769876292511
BaseRepresentation
bin110100011000100000000101…
…011001110011101010111111
31010012201022120012101201200020
4310120200011121303222333
5220144040103410040032
62133552031542103223
766345363051625110
oct6430400531635277
91105638505351606
10230382136408767
1167452573a53262
1221a0972741ab13
139b71c33159725
1440c67aa8d4207
151b97b7c350b2c
hexd18805673abf

230382136408767 has 16 divisors (see below), whose sum is σ = 353294534940672. Its totient is φ = 130808419578720.

The previous prime is 230382136408763. The next prime is 230382136408769. The reversal of 230382136408767 is 767804631283032.

230382136408767 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230382136408767 - 22 = 230382136408763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230382136408767.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230382136408763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34938142959 + ... + 34938149552.

It is an arithmetic number, because the mean of its divisors is an integer number (22080908433792).

Almost surely, 2230382136408767 is an apocalyptic number.

230382136408767 is a deficient number, since it is larger than the sum of its proper divisors (122912398531905).

230382136408767 is a wasteful number, since it uses less digits than its factorization.

230382136408767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69876292678.

The product of its (nonzero) digits is 48771072, while the sum is 60.

The spelling of 230382136408767 in words is "two hundred thirty trillion, three hundred eighty-two billion, one hundred thirty-six million, four hundred eight thousand, seven hundred sixty-seven".

Divisors: 1 3 7 21 157 471 1099 3297 69876292511 209628877533 489134047577 1467402142731 10970577924227 32911733772681 76794045469589 230382136408767