Search a number
-
+
23444114313413 = 70793311783347
BaseRepresentation
bin1010101010010100000100…
…00110110001000011000101
310002000020100122011110120102
411111022002012301003011
511033102021231012123
6121510024420413445
74636532002452443
oct525120206610305
9102006318143512
1023444114313413
117519658385772
122767762547285
131010a02a0b6b1
145b09b60b3b93
152a9c7dcb1028
hex1552821b10c5

23444114313413 has 4 divisors (see below), whose sum is σ = 23447426103840. Its totient is φ = 23440802522988.

The previous prime is 23444114313371. The next prime is 23444114313419. The reversal of 23444114313413 is 31431341144432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23444114313413 - 26 = 23444114313349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23444114313419) 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 3 ways as a sum of consecutive naturals, for example, 1655884595 + ... + 1655898752.

It is an arithmetic number, because the mean of its divisors is an integer number (5861856525960).

Almost surely, 223444114313413 is an apocalyptic number.

It is an amenable number.

23444114313413 is a deficient number, since it is larger than the sum of its proper divisors (3311790427).

23444114313413 is an equidigital number, since it uses as much as digits as its factorization.

23444114313413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3311790426.

The product of its digits is 165888, while the sum is 38.

Adding to 23444114313413 its reverse (31431341144432), we get a palindrome (54875455457845).

The spelling of 23444114313413 in words is "twenty-three trillion, four hundred forty-four billion, one hundred fourteen million, three hundred thirteen thousand, four hundred thirteen".

Divisors: 1 7079 3311783347 23444114313413