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30114147302 = 279190595869
BaseRepresentation
bin11100000010111100…
…010110101111100110
32212201201002012000222
4130002330112233212
5443133210203202
621500110404342
72114154012551
oct340274265746
985651065028
1030114147302
1111853718648
125a052006b2
132abbc20095
14165967d698
15bb3b754a2
hex702f16be6

30114147302 has 8 divisors (see below), whose sum is σ = 45743008800. Its totient is φ = 14866477704.

The previous prime is 30114147281. The next prime is 30114147311. The reversal of 30114147302 is 20374141103.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 95297777 + ... + 95298092.

It is an arithmetic number, because the mean of its divisors is an integer number (5717876100).

Almost surely, 230114147302 is an apocalyptic number.

30114147302 is a deficient number, since it is larger than the sum of its proper divisors (15628861498).

30114147302 is a wasteful number, since it uses less digits than its factorization.

30114147302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190595950.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 30114147302 its reverse (20374141103), we get a palindrome (50488288405).

The spelling of 30114147302 in words is "thirty billion, one hundred fourteen million, one hundred forty-seven thousand, three hundred two".

Divisors: 1 2 79 158 190595869 381191738 15057073651 30114147302