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30110134210 = 25132329347251
BaseRepresentation
bin11100000010101101…
…000010111111000010
32212201102112022002221
4130002231002333002
5443131143243320
621455444401254
72114104626562
oct340255027702
985642468087
1030110134210
1111851427542
125a039a622a
132abb146580
141658d16da2
15bb36313aa
hex702b42fc2

30110134210 has 64 divisors (see below), whose sum is σ = 63005402880. Its totient is φ = 10267488000.

The previous prime is 30110134189. The next prime is 30110134211. The reversal of 30110134210 is 1243101103.

It is not an unprimeable number, because it can be changed into a prime (30110134211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86916 + ... + 260335.

It is an arithmetic number, because the mean of its divisors is an integer number (984459420).

Almost surely, 230110134210 is an apocalyptic number.

30110134210 is an abundant number, since it is smaller than the sum of its proper divisors (32895268670).

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

30110134210 is a wasteful number, since it uses less digits than its factorization.

30110134210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347323.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30110134210 its reverse (1243101103), we get a palindrome (31353235313).

The spelling of 30110134210 in words is "thirty billion, one hundred ten million, one hundred thirty-four thousand, two hundred ten".

Divisors: 1 2 5 10 13 23 26 29 46 58 65 115 130 145 230 290 299 377 598 667 754 1334 1495 1885 2990 3335 3770 6670 8671 17342 43355 86710 347251 694502 1736255 3472510 4514263 7986773 9028526 10070279 15973546 20140558 22571315 39933865 45142630 50351395 79867730 100702790 103828049 130913627 207656098 231616417 261827254 463232834 519140245 654568135 1038280490 1158082085 1309136270 2316164170 3011013421 6022026842 15055067105 30110134210