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30110211296 = 2511433375903
BaseRepresentation
bin11100000010101101…
…010101110011100000
32212201102200012211222
4130002231111303200
5443131203230141
621455450154212
72114105400404
oct340255256340
985642605758
1030110211296
111185147a450
125a03a22968
132abb172699
141658d37104
15bb364914b
hex702b55ce0

30110211296 has 96 divisors (see below), whose sum is σ = 66380041728. Its totient is φ = 13326243840.

The previous prime is 30110211233. The next prime is 30110211301. The reversal of 30110211296 is 69211201103.

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, 5097881 + ... + 5103783.

It is an arithmetic number, because the mean of its divisors is an integer number (691458768).

Almost surely, 230110211296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30110211296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33190020864).

30110211296 is an abundant number, since it is smaller than the sum of its proper divisors (36269830432).

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

30110211296 is a wasteful number, since it uses less digits than its factorization.

30110211296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6304 (or 6296 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 26.

Adding to 30110211296 its reverse (69211201103), we get a palindrome (99321412399).

The spelling of 30110211296 in words is "thirty billion, one hundred ten million, two hundred eleven thousand, two hundred ninety-six".

Divisors: 1 2 4 8 11 16 22 32 43 44 86 88 172 176 337 344 352 473 674 688 946 1348 1376 1892 2696 3707 3784 5392 5903 7414 7568 10784 11806 14491 14828 15136 23612 28982 29656 47224 57964 59312 64933 94448 115928 118624 129866 159401 188896 231856 253829 259732 318802 463712 507658 519464 637604 1015316 1038928 1275208 1989311 2030632 2077856 2550416 2792119 3978622 4061264 5100832 5584238 7957244 8122528 11168476 15914488 21882421 22336952 31828976 43764842 44673904 63657952 85540373 87529684 89347808 171080746 175059368 342161492 350118736 684322984 700237472 940944103 1368645968 1881888206 2737291936 3763776412 7527552824 15055105648 30110211296