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30243041302 = 217984477769
BaseRepresentation
bin11100001010101000…
…000011000000010110
32220001200121200100211
4130022220003000112
5443414204310202
621520553200034
72120310416035
oct341250030026
986050550324
1030243041302
111190a454611
125a4040001a
132b0c83c316
14166c83271c
15bc01361d7
hex70aa03016

30243041302 has 8 divisors (see below), whose sum is σ = 45617995800. Its totient is φ = 15037042704.

The previous prime is 30243041299. The next prime is 30243041333. The reversal of 30243041302 is 20314034203.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42238527 + ... + 42239242.

It is an arithmetic number, because the mean of its divisors is an integer number (5702249475).

Almost surely, 230243041302 is an apocalyptic number.

30243041302 is a deficient number, since it is larger than the sum of its proper divisors (15374954498).

30243041302 is a wasteful number, since it uses less digits than its factorization.

30243041302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84477950.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30243041302 its reverse (20314034203), we get a palindrome (50557075505).

The spelling of 30243041302 in words is "thirty billion, two hundred forty-three million, forty-one thousand, three hundred two".

Divisors: 1 2 179 358 84477769 168955538 15121520651 30243041302