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30411141403 = 79384951157
BaseRepresentation
bin11100010100101001…
…010011000100011011
32220111101221001100111
4130110221103010123
5444240223011103
621545400145151
72124421302556
oct342451230433
986441831314
1030411141403
1111996329715
125a887681b7
132b38607936
141686cad69d
15bcec8d86d
hex714a5311b

30411141403 has 4 divisors (see below), whose sum is σ = 30796092640. Its totient is φ = 30026190168.

The previous prime is 30411141401. The next prime is 30411141451. The reversal of 30411141403 is 30414111403.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30411141403 - 21 = 30411141401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30411141401) 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, 192475500 + ... + 192475657.

It is an arithmetic number, because the mean of its divisors is an integer number (7699023160).

Almost surely, 230411141403 is an apocalyptic number.

30411141403 is a deficient number, since it is larger than the sum of its proper divisors (384951237).

30411141403 is an equidigital number, since it uses as much as digits as its factorization.

30411141403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384951236.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 30411141403 its reverse (30414111403), we get a palindrome (60825252806).

The spelling of 30411141403 in words is "thirty billion, four hundred eleven million, one hundred forty-one thousand, four hundred three".

Divisors: 1 79 384951157 30411141403