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54513005230630 = 2541731821349991
BaseRepresentation
bin11000110010100010011000…
…10011111111101000100110
321011000101121001200211212001
430121101030103333220212
524121120113314340010
6311534532345515514
714324302042065112
oct1431211423775046
9234011531624761
1054513005230630
1116407921335441
126144b9b1a2b9a
132455728b4cbcb
14d6662d098742
1564801d384c3a
hex31944c4ffa26

54513005230630 has 32 divisors (see below), whose sum is σ = 101893603952448. Its totient is φ = 20981951884800.

The previous prime is 54513005230591. The next prime is 54513005230787. The reversal of 54513005230630 is 3603250031545.

54513005230630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 54513005230630.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 910645066 + ... + 910704925.

It is an arithmetic number, because the mean of its divisors is an integer number (3184175123514).

Almost surely, 254513005230630 is an apocalyptic number.

54513005230630 is a deficient number, since it is larger than the sum of its proper divisors (47380598721818).

54513005230630 is a wasteful number, since it uses less digits than its factorization.

54513005230630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821350112.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 54513005230630 in words is "fifty-four trillion, five hundred thirteen billion, five million, two hundred thirty thousand, six hundred thirty".

Divisors: 1 2 5 10 41 73 82 146 205 365 410 730 2993 5986 14965 29930 1821349991 3642699982 9106749955 18213499910 74675349631 132958549343 149350699262 265917098686 373376748155 664792746715 746753496310 1329585493430 5451300523063 10902601046126 27256502615315 54513005230630