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30114220411 = 11191974311697
BaseRepresentation
bin11100000010111100…
…101000100101111011
32212201201012220022201
4130002330220211323
5443133220023121
621500112131031
72114154435652
oct340274504573
985651186281
1030114220411
1111853768570
125a05236a77
132abbc47442
14165969c199
15bb3b8be91
hex702f2897b

30114220411 has 32 divisors (see below), whose sum is σ = 34857630720. Its totient is φ = 25728998400.

The previous prime is 30114220399. The next prime is 30114220441. The reversal of 30114220411 is 11402241103.

It is a cyclic number.

It is not a de Polignac number, because 30114220411 - 215 = 30114187643 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (30114220441) 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, 17744715 + ... + 17746411.

It is an arithmetic number, because the mean of its divisors is an integer number (1089300960).

Almost surely, 230114220411 is an apocalyptic number.

30114220411 is a deficient number, since it is larger than the sum of its proper divisors (4743410309).

30114220411 is a wasteful number, since it uses less digits than its factorization.

30114220411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2355.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 30114220411 its reverse (11402241103), we get a palindrome (41516461514).

The spelling of 30114220411 in words is "thirty billion, one hundred fourteen million, two hundred twenty thousand, four hundred eleven".

Divisors: 1 11 19 197 209 431 1697 2167 3743 4741 8189 18667 32243 41173 84907 90079 334309 354673 731407 933977 1613233 3677399 6351871 8045477 13896733 17745563 69870581 144087179 152864063 1584958969 2737656401 30114220411