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30010023110 = 2547491130043
BaseRepresentation
bin11011111100101111…
…001001110011000110
32212110110011010111102
4123330233021303012
5442430031214420
621441510540102
72111450662514
oct337457116306
985413133442
1030010023110
11117aa96a5a1
125996367632
132aa3494332
1416498d74b4
15ba9958a75
hex6fcbc9cc6

30010023110 has 32 divisors (see below), whose sum is σ = 55280143872. Its totient is φ = 11724586720.

The previous prime is 30010023077. The next prime is 30010023137. The reversal of 30010023110 is 1132001003.

It is a junction number, because it is equal to n+sod(n) for n = 30010023091 and 30010023100.

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, 165749 + ... + 295791.

It is an arithmetic number, because the mean of its divisors is an integer number (1727504496).

Almost surely, 230010023110 is an apocalyptic number.

30010023110 is a deficient number, since it is larger than the sum of its proper divisors (25270120762).

30010023110 is a wasteful number, since it uses less digits than its factorization.

30010023110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130588.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 30010023110 its reverse (1132001003), we get a palindrome (31142024113).

The spelling of 30010023110 in words is "thirty billion, ten million, twenty-three thousand, one hundred ten".

Divisors: 1 2 5 10 47 94 235 470 491 982 2455 4910 23077 46154 115385 130043 230770 260086 650215 1300430 6112021 12224042 30560105 61120210 63851113 127702226 319255565 638511130 3001002311 6002004622 15005011555 30010023110