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30000232302 = 239295382173
BaseRepresentation
bin11011111100001001…
…110011011101101110
32212102202201201000220
4123330021303131232
5442420024413202
621440521032210
72111301524055
oct337411633556
985382651026
1030000232302
11117a5392617
125993025666
132aa1446a61
1416484a939c
15ba8b72abc
hex6fc27376e

30000232302 has 16 divisors (see below), whose sum is σ = 60065061840. Its totient is φ = 9989311232.

The previous prime is 30000232279. The next prime is 30000232313. The reversal of 30000232302 is 20323200003.

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, 2685513 + ... + 2696660.

It is an arithmetic number, because the mean of its divisors is an integer number (3754066365).

Almost surely, 230000232302 is an apocalyptic number.

30000232302 is an abundant number, since it is smaller than the sum of its proper divisors (30064829538).

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

30000232302 is a wasteful number, since it uses less digits than its factorization.

30000232302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5383107.

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 30000232302 its reverse (20323200003), we get a palindrome (50323432305).

The spelling of 30000232302 in words is "thirty billion, two hundred thirty-two thousand, three hundred two".

Divisors: 1 2 3 6 929 1858 2787 5574 5382173 10764346 16146519 32293038 5000038717 10000077434 15000116151 30000232302