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225072024401 = 732153146343
BaseRepresentation
bin1101000110011101010…
…1101000101101010001
3210111221122201111012202
43101213111220231101
512141421414240101
6251221402332545
722155331433030
oct3214725505521
9714848644182
10225072024401
11874a8321224
12377541ba155
13182bb752783
14ac71c56717
155cc462236b
hex3467568b51

225072024401 has 4 divisors (see below), whose sum is σ = 257225170752. Its totient is φ = 192918878052.

The previous prime is 225072024389. The next prime is 225072024407. The reversal of 225072024401 is 104420270522.

225072024401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 225072024401 - 230 = 223998282577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225072024407) 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 3 ways as a sum of consecutive naturals, for example, 16076573165 + ... + 16076573178.

It is an arithmetic number, because the mean of its divisors is an integer number (64306292688).

Almost surely, 2225072024401 is an apocalyptic number.

It is an amenable number.

225072024401 is a deficient number, since it is larger than the sum of its proper divisors (32153146351).

225072024401 is an equidigital number, since it uses as much as digits as its factorization.

225072024401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32153146350.

The product of its (nonzero) digits is 8960, while the sum is 29.

Adding to 225072024401 its reverse (104420270522), we get a palindrome (329492294923).

The spelling of 225072024401 in words is "two hundred twenty-five billion, seventy-two million, twenty-four thousand, four hundred one".

Divisors: 1 7 32153146343 225072024401