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30504210014 = 238513960557
BaseRepresentation
bin11100011010001100…
…010100111001011110
32220201220001102111002
4130122030110321132
5444433034210024
622002523030302
72126631335615
oct343214247136
986656042432
1030504210014
1111a33916523
125ab396b392
132b51992515
1416953b887c
15bd80246ae
hex71a314e5e

30504210014 has 8 divisors (see below), whose sum is σ = 45768208248. Its totient is φ = 15248140600.

The previous prime is 30504210013. The next prime is 30504210017. The reversal of 30504210014 is 41001240503.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30504210013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1972577 + ... + 1987980.

It is an arithmetic number, because the mean of its divisors is an integer number (5721026031).

Almost surely, 230504210014 is an apocalyptic number.

30504210014 is a deficient number, since it is larger than the sum of its proper divisors (15263998234).

30504210014 is a wasteful number, since it uses less digits than its factorization.

30504210014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3964410.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 30504210014 its reverse (41001240503), we get a palindrome (71505450517).

The spelling of 30504210014 in words is "thirty billion, five hundred four million, two hundred ten thousand, fourteen".

Divisors: 1 2 3851 7702 3960557 7921114 15252105007 30504210014