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30504210411 = 322944402053
BaseRepresentation
bin11100011010001100…
…010100111111101011
32220201220001110000210
4130122030110333223
5444433034213121
622002523032203
72126631340023
oct343214247753
986656043023
1030504210411
1111a33916854
125ab396b663
132b5199275c
1416953b8a83
15bd8024876
hex71a314feb

30504210411 has 8 divisors (see below), whose sum is σ = 40849889680. Its totient is φ = 20247335712.

The previous prime is 30504210409. The next prime is 30504210419. The reversal of 30504210411 is 11401240503.

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

It is not a de Polignac number, because 30504210411 - 21 = 30504210409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30504210419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22200340 + ... + 22201713.

It is an arithmetic number, because the mean of its divisors is an integer number (5106236210).

Almost surely, 230504210411 is an apocalyptic number.

30504210411 is a deficient number, since it is larger than the sum of its proper divisors (10345679269).

30504210411 is a wasteful number, since it uses less digits than its factorization.

30504210411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44402285.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 30504210411 its reverse (11401240503), we get a palindrome (41905450914).

The spelling of 30504210411 in words is "thirty billion, five hundred four million, two hundred ten thousand, four hundred eleven".

Divisors: 1 3 229 687 44402053 133206159 10168070137 30504210411