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30232007060 = 2251511600353
BaseRepresentation
bin11100001001111101…
…111101000110010100
32220000220212002020012
4130021331331012110
5443403343211220
621515520455352
72120114551163
oct341175750624
986026762205
1030232007060
11119041a8402
125a3877a558
132b0a477a98
14166b19d3da
15bbe1a6ac5
hex709f7d194

30232007060 has 12 divisors (see below), whose sum is σ = 63487214868. Its totient is φ = 12092802816.

The previous prime is 30232007021. The next prime is 30232007077. The reversal of 30232007060 is 6070023203.

It can be written as a sum of positive squares in 2 ways, for example, as 3774382096 + 26457624964 = 61436^2 + 162658^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755800157 + ... + 755800196.

It is an arithmetic number, because the mean of its divisors is an integer number (5290601239).

Almost surely, 230232007060 is an apocalyptic number.

It is an amenable number.

30232007060 is an abundant number, since it is smaller than the sum of its proper divisors (33255207808).

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

30232007060 is a wasteful number, since it uses less digits than its factorization.

30232007060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511600362 (or 1511600360 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 23.

The spelling of 30232007060 in words is "thirty billion, two hundred thirty-two million, seven thousand, sixty".

Divisors: 1 2 4 5 10 20 1511600353 3023200706 6046401412 7558001765 15116003530 30232007060