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30141130230 = 2325349959603
BaseRepresentation
bin11100000100100011…
…010010010111110110
32212210120212001122200
4130010203102113312
5443212112131410
621502513005330
72114632244151
oct340443222766
985716761580
1030141130230
1111867978292
125a12253846
132ac46a9a03
14165d0a4c98
15bb62053c0
hex7048d25f6

30141130230 has 48 divisors (see below), whose sum is σ = 78591567600. Its totient is φ = 8014595904.

The previous prime is 30141130223. The next prime is 30141130247. The reversal of 30141130230 is 3203114103.

30141130230 is a `hidden beast` number, since 301 + 4 + 1 + 130 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 448392 + ... + 511211.

It is an arithmetic number, because the mean of its divisors is an integer number (1637324325).

Almost surely, 230141130230 is an apocalyptic number.

30141130230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30141130230 is an abundant number, since it is smaller than the sum of its proper divisors (48450437370).

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

30141130230 is a wasteful number, since it uses less digits than its factorization.

30141130230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959965 (or 959962 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30141130230 its reverse (3203114103), we get a palindrome (33344244333).

The spelling of 30141130230 in words is "thirty billion, one hundred forty-one million, one hundred thirty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 349 698 1047 1745 2094 3141 3490 5235 6282 10470 15705 31410 959603 1919206 2878809 4798015 5757618 8636427 9596030 14394045 17272854 28788090 43182135 86364270 334901447 669802894 1004704341 1674507235 2009408682 3014113023 3349014470 5023521705 6028226046 10047043410 15070565115 30141130230