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20301344041 = 1113713471363
BaseRepresentation
bin10010111010000011…
…011110110100101001
31221101211120010120011
4102322003132310221
5313034121002131
613154252131521
71316041401646
oct227203366451
957354503504
1020301344041
118678641290
123b26a66ba1
131bb6c56414
14da8328dcd
157dc4430b1
hex4ba0ded29

20301344041 has 8 divisors (see below), whose sum is σ = 22308578784. Its totient is φ = 18321052320.

The previous prime is 20301344003. The next prime is 20301344057. The reversal of 20301344041 is 14044310302.

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 20301344041 - 211 = 20301341993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20301347041) 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, 6734175 + ... + 6737188.

It is an arithmetic number, because the mean of its divisors is an integer number (2788572348).

Almost surely, 220301344041 is an apocalyptic number.

It is an amenable number.

20301344041 is a deficient number, since it is larger than the sum of its proper divisors (2007234743).

20301344041 is a wasteful number, since it uses less digits than its factorization.

20301344041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13471511.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20301344041 its reverse (14044310302), we get a palindrome (34345654343).

The spelling of 20301344041 in words is "twenty billion, three hundred one million, three hundred forty-four thousand, forty-one".

Divisors: 1 11 137 1507 13471363 148184993 1845576731 20301344041