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20233110232111 = 76661433935493
BaseRepresentation
bin1001001100110111000110…
…10110010001110000101111
32122122021012020111020220011
410212123203112101300233
510122444402204411421
6111010543523234051
74155536222216560
oct446334326216057
978567166436804
1020233110232111
1164a08a5282727
12232938b818927
13b39c8816641a
144dd405886167
15251499eee4e1
hex1266e3591c2f

20233110232111 has 8 divisors (see below), whose sum is σ = 23127026088224. Its totient is φ = 17340062260320.

The previous prime is 20233110232057. The next prime is 20233110232141. The reversal of 20233110232111 is 11123201133202.

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 20233110232111 - 243 = 11437017209903 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 (20233110232141) 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, 216921120 + ... + 217014373.

It is an arithmetic number, because the mean of its divisors is an integer number (2890878261028).

Almost surely, 220233110232111 is an apocalyptic number.

20233110232111 is a deficient number, since it is larger than the sum of its proper divisors (2893915856113).

20233110232111 is an equidigital number, since it uses as much as digits as its factorization.

20233110232111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433942161.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 20233110232111 its reverse (11123201133202), we get a palindrome (31356311365313).

The spelling of 20233110232111 in words is "twenty trillion, two hundred thirty-three billion, one hundred ten million, two hundred thirty-two thousand, one hundred eleven".

Divisors: 1 7 6661 46627 433935493 3037548451 2890444318873 20233110232111