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30263054216 = 2331131738371
BaseRepresentation
bin11100001011110100…
…011000111110001000
32220010002021102220212
4130023310120332020
5443434320213331
621522550140252
72120642500523
oct341364307610
986102242825
1030263054216
111191a78360a
125a47051688
132b13a28595
141671361bba
15bc1c8ad2b
hex70bd18f88

30263054216 has 32 divisors (see below), whose sum is σ = 57106745280. Its totient is φ = 15034900800.

The previous prime is 30263054209. The next prime is 30263054221. The reversal of 30263054216 is 61245036203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769511 + ... + 807881.

It is an arithmetic number, because the mean of its divisors is an integer number (1784585790).

Almost surely, 230263054216 is an apocalyptic number.

It is an amenable number.

30263054216 is a deficient number, since it is larger than the sum of its proper divisors (26843691064).

30263054216 is a wasteful number, since it uses less digits than its factorization.

30263054216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39005 (or 39001 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 30263054216 in words is "thirty billion, two hundred sixty-three million, fifty-four thousand, two hundred sixteen".

Divisors: 1 2 4 8 311 317 622 634 1244 1268 2488 2536 38371 76742 98587 153484 197174 306968 394348 788696 11933381 12163607 23866762 24327214 47733524 48654428 95467048 97308856 3782881777 7565763554 15131527108 30263054216