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23314213141 = 69661334681
BaseRepresentation
bin10101101101101000…
…101010100100010101
32020011210210201222121
4111231220222210111
5340221414310031
614413240255541
71453514353612
oct255550524425
966153721877
1023314213141
1199842a144a
124627a715b1
1322771c53bb
1411b2521509
15916bca011
hex56da2a915

23314213141 has 4 divisors (see below), whose sum is σ = 23314617484. Its totient is φ = 23313808800.

The previous prime is 23314213099. The next prime is 23314213193. The reversal of 23314213141 is 14131241332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3023350225 + 20290862916 = 54985^2 + 142446^2 .

It is a cyclic number.

It is not a de Polignac number, because 23314213141 - 211 = 23314211093 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 (23314213441) 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, 97680 + ... + 237001.

It is an arithmetic number, because the mean of its divisors is an integer number (5828654371).

Almost surely, 223314213141 is an apocalyptic number.

It is an amenable number.

23314213141 is a deficient number, since it is larger than the sum of its proper divisors (404343).

23314213141 is an equidigital number, since it uses as much as digits as its factorization.

23314213141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404342.

The product of its digits is 1728, while the sum is 25.

Adding to 23314213141 its reverse (14131241332), we get a palindrome (37445454473).

The spelling of 23314213141 in words is "twenty-three billion, three hundred fourteen million, two hundred thirteen thousand, one hundred forty-one".

Divisors: 1 69661 334681 23314213141