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30241041102 = 232231313171759
BaseRepresentation
bin11100001010100000…
…011010101011001110
32220001112212001121100
4130022200122223032
5443413201303402
621520442243530
72120254415406
oct341240325316
986045761540
1030241041102
1111909308858
125a3b7b65a6
132b0c2bba7c
14166c471806
15bbed8d71c
hex70a81aace

30241041102 has 96 divisors (see below), whose sum is σ = 69149583360. Its totient is φ = 9532860480.

The previous prime is 30241041029. The next prime is 30241041113. The reversal of 30241041102 is 20114014203.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17191299 + ... + 17193057.

It is an arithmetic number, because the mean of its divisors is an integer number (720308160).

Almost surely, 230241041102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30241041102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34574791680).

30241041102 is an abundant number, since it is smaller than the sum of its proper divisors (38908542258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30241041102 is a wasteful number, since it uses less digits than its factorization.

30241041102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238 (or 2235 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 30241041102 its reverse (20114014203), we get a palindrome (50355055305).

The spelling of 30241041102 in words is "thirty billion, two hundred forty-one million, forty-one thousand, one hundred two".

Divisors: 1 2 3 6 9 18 23 46 69 131 138 207 262 317 393 414 634 786 951 1179 1759 1902 2358 2853 3013 3518 5277 5706 6026 7291 9039 10554 14582 15831 18078 21873 27117 31662 40457 41527 43746 54234 65619 80914 83054 121371 124581 131238 230429 242742 249162 364113 373743 460858 557603 691287 728226 747486 955121 1115206 1382574 1672809 1910242 2073861 2865363 3345618 4147722 5018427 5299867 5730726 8596089 10036854 10599734 12824869 15899601 17192178 25649738 31799202 38474607 47698803 73045993 76949214 95397606 115423821 146091986 219137979 230847642 438275958 657413937 1314827874 1680057839 3360115678 5040173517 10080347034 15120520551 30241041102