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22424413241 = 291276088627
BaseRepresentation
bin10100111000100110…
…010110010000111001
32010212210111012222202
4110320212112100321
5331411122210431
614145052555545
71422461240036
oct247046262071
963783435882
1022424413241
119567aa662a
124419a82bb5
132164a60699
14112a29c38d
158b3a158cb
hex538996439

22424413241 has 8 divisors (see below), whose sum is σ = 23380331520. Its totient is φ = 21480672528.

The previous prime is 22424413213. The next prime is 22424413279. The reversal of 22424413241 is 14231442422.

It is a happy number.

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 22424413241 - 218 = 22424151097 is a prime.

It is a super-2 number, since 2×224244132412 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22424413741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3040631 + ... + 3047996.

It is an arithmetic number, because the mean of its divisors is an integer number (2922541440).

Almost surely, 222424413241 is an apocalyptic number.

It is an amenable number.

22424413241 is a deficient number, since it is larger than the sum of its proper divisors (955918279).

22424413241 is a wasteful number, since it uses less digits than its factorization.

22424413241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6088783.

The product of its digits is 12288, while the sum is 29.

Adding to 22424413241 its reverse (14231442422), we get a palindrome (36655855663).

The spelling of 22424413241 in words is "twenty-two billion, four hundred twenty-four million, four hundred thirteen thousand, two hundred forty-one".

Divisors: 1 29 127 3683 6088627 176570183 773255629 22424413241