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30242040230 = 2510728263589
BaseRepresentation
bin11100001010100100…
…001110100110100110
32220001121201211011002
4130022210032212212
5443413430241410
621520515513302
72120266046333
oct341244164646
986047654132
1030242040230
1111909930486
125a3bbb8832
132b0c57b77c
14166c65198a
15bbeed97a5
hex70a90e9a6

30242040230 has 16 divisors (see below), whose sum is σ = 54944418960. Its totient is φ = 11983761312.

The previous prime is 30242040229. The next prime is 30242040253. The reversal of 30242040230 is 3204024203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14130725 + ... + 14132864.

It is an arithmetic number, because the mean of its divisors is an integer number (3434026185).

Almost surely, 230242040230 is an apocalyptic number.

30242040230 is a deficient number, since it is larger than the sum of its proper divisors (24702378730).

30242040230 is a wasteful number, since it uses less digits than its factorization.

30242040230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28263703.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 30242040230 its reverse (3204024203), we get a palindrome (33446064433).

The spelling of 30242040230 in words is "thirty billion, two hundred forty-two million, forty thousand, two hundred thirty".

Divisors: 1 2 5 10 107 214 535 1070 28263589 56527178 141317945 282635890 3024204023 6048408046 15121020115 30242040230