Search a number
-
+
23322133113221 = 797151273193441
BaseRepresentation
bin1010100110110000110110…
…11101011010100110000101
310001120120111120000110100002
411103120123131122212011
511024102212034110341
6121334012352131045
74624653125405255
oct523303335324605
9101516446013302
1023322133113221
117481952154618
122747b9b236a85
131002363230027
145a8b239a7965
152a69dee0d29b
hex15361b75a985

23322133113221 has 8 divisors (see below), whose sum is σ = 23351670596184. Its totient is φ = 23292596321280.

The previous prime is 23322133113199. The next prime is 23322133113233. The reversal of 23322133113221 is 12231133122332.

It can be written as a sum of positive squares in 4 ways, for example, as 3772568136100 + 19549564977121 = 1942310^2 + 4421489^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23322133113221 - 26 = 23322133113157 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 (23322133113281) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 120467861 + ... + 120661301.

It is an arithmetic number, because the mean of its divisors is an integer number (2918958824523).

Almost surely, 223322133113221 is an apocalyptic number.

It is an amenable number.

23322133113221 is a deficient number, since it is larger than the sum of its proper divisors (29537482963).

23322133113221 is a wasteful number, since it uses less digits than its factorization.

23322133113221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345511.

The product of its digits is 7776, while the sum is 29.

Adding to 23322133113221 its reverse (12231133122332), we get a palindrome (35553266235553).

The spelling of 23322133113221 in words is "twenty-three trillion, three hundred twenty-two billion, one hundred thirty-three million, one hundred thirteen thousand, two hundred twenty-one".

Divisors: 1 797 151273 193441 120564581 154172477 29262400393 23322133113221