Search a number
-
+
43270230372425 = 527247258459271
BaseRepresentation
bin10011101011010101000101…
…01101011111000001001001
312200012121000202022112200122
421311222202231133001021
521132414412433404200
6232010022554313025
712054112434421160
oct1165524255370111
9180177022275618
1043270230372425
111287288aaa1251
124a2a088728775
131b1b4994c0b04
14a9840c9163d7
1550085834e385
hex275aa2b5f049

43270230372425 has 12 divisors (see below), whose sum is σ = 61320097899456. Its totient is φ = 29671015112400.

The previous prime is 43270230372409. The next prime is 43270230372469. The reversal of 43270230372425 is 52427303207234.

43270230372425 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 43270230372425 - 24 = 43270230372409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123629229461 + ... + 123629229810.

It is an arithmetic number, because the mean of its divisors is an integer number (5110008158288).

Almost surely, 243270230372425 is an apocalyptic number.

It is an amenable number.

43270230372425 is a deficient number, since it is larger than the sum of its proper divisors (18049867527031).

43270230372425 is a wasteful number, since it uses less digits than its factorization.

43270230372425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247258459288 (or 247258459283 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 44.

Adding to 43270230372425 its reverse (52427303207234), we get a palindrome (95697533579659).

The spelling of 43270230372425 in words is "forty-three trillion, two hundred seventy billion, two hundred thirty million, three hundred seventy-two thousand, four hundred twenty-five".

Divisors: 1 5 7 25 35 175 247258459271 1236292296355 1730809214897 6181461481775 8654046074485 43270230372425