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30000111324 = 22315971565441
BaseRepresentation
bin11011111100001001…
…010101111011011100
32212102202111120002020
4123330021111323130
5442420012030244
621440514300140
72111300511261
oct337411257334
985382446066
1030000111324
11117a530a737
125992b87650
132aa1403981
141648477268
15ba8b4bd19
hex6fc255edc

30000111324 has 24 divisors (see below), whose sum is σ = 70044136848. Its totient is φ = 9993768960.

The previous prime is 30000111299. The next prime is 30000111331. The reversal of 30000111324 is 42311100003.

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, 763557 + ... + 801884.

It is an arithmetic number, because the mean of its divisors is an integer number (2918505702).

Almost surely, 230000111324 is an apocalyptic number.

It is an amenable number.

30000111324 is an abundant number, since it is smaller than the sum of its proper divisors (40044025524).

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

30000111324 is a wasteful number, since it uses less digits than its factorization.

30000111324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567045 (or 1567043 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30000111324 its reverse (42311100003), we get a palindrome (72311211327).

The spelling of 30000111324 in words is "thirty billion, one hundred eleven thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 12 1597 3194 4791 6388 9582 19164 1565441 3130882 4696323 6261764 9392646 18785292 2500009277 5000018554 7500027831 10000037108 15000055662 30000111324