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30315110322424 = 23172371693135181
BaseRepresentation
bin1101110010010010010010…
…11000011101000011111000
310222100002121011100200211111
412321021021120131003320
512433140321220304144
6144250322555010104
76246123460054654
oct671111130350370
9128302534320744
1030315110322424
119728625511224
123497331139934
1313bb919902c35
1476b38b22da64
15378873ce0534
hex1b924961d0f8

30315110322424 has 64 divisors (see below), whose sum is σ = 62802464235840. Its totient is φ = 13645384980480.

The previous prime is 30315110322397. The next prime is 30315110322439. The reversal of 30315110322424 is 42422301151303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224188114 + ... + 224323294.

It is an arithmetic number, because the mean of its divisors is an integer number (981288503685).

Almost surely, 230315110322424 is an apocalyptic number.

30315110322424 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30315110322424 is an abundant number, since it is smaller than the sum of its proper divisors (32487353913416).

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

30315110322424 is a wasteful number, since it uses less digits than its factorization.

30315110322424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206920 (or 206916 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 30315110322424 its reverse (42422301151303), we get a palindrome (72737411473727).

The spelling of 30315110322424 in words is "thirty trillion, three hundred fifteen billion, one hundred ten million, three hundred twenty-two thousand, four hundred twenty-four".

Divisors: 1 2 4 8 17 23 34 46 68 92 136 184 391 782 1564 3128 71693 135181 143386 270362 286772 540724 573544 1081448 1218781 1648939 2298077 2437562 3109163 3297878 4596154 4875124 6218326 6595756 9192308 9750248 12436652 13191512 18384616 24873304 28031963 52855771 56063926 105711542 112127852 211423084 224255704 422846168 9691531433 19383062866 38766125732 77532251464 164756034361 222905222959 329512068722 445810445918 659024137444 891620891836 1318048274888 1783241783672 3789388790303 7578777580606 15157555161212 30315110322424