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30320094041 = 59653786983
BaseRepresentation
bin11100001111001101…
…111110101101011001
32220021001121100211222
4130033031332231121
5444043421002131
621532344501425
72122234355426
oct341715765531
986231540758
1030320094041
11119499a2466
125a6217a875
132b227aa063
141678b6cd4d
15bc6ca687b
hex70f37eb59

30320094041 has 8 divisors (see below), whose sum is σ = 30881252160. Its totient is φ = 29760511312.

The previous prime is 30320093977. The next prime is 30320094043. The reversal of 30320094041 is 14049002303.

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 30320094041 - 26 = 30320093977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30320094041.

It is not an unprimeable number, because it can be changed into a prime (30320094043) 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, 354965 + ... + 432018.

It is an arithmetic number, because the mean of its divisors is an integer number (3860156520).

Almost surely, 230320094041 is an apocalyptic number.

It is an amenable number.

30320094041 is a deficient number, since it is larger than the sum of its proper divisors (561158119).

30320094041 is an equidigital number, since it uses as much as digits as its factorization.

30320094041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787695.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 30320094041 its reverse (14049002303), we get a palindrome (44369096344).

The spelling of 30320094041 in words is "thirty billion, three hundred twenty million, ninety-four thousand, forty-one".

Divisors: 1 59 653 38527 786983 46431997 513899899 30320094041