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30414320041 = 7388671487
BaseRepresentation
bin11100010100110101…
…011011000110101001
32220111121220112121211
4130110311123012221
5444242031220131
621545552233121
72124460312000
oct342465330651
986447815554
1030414320041
11119980aa896
125a8983b7a1
132b3917b6a1
141687499c37
15bd01ba5b1
hex714d5b1a9

30414320041 has 8 divisors (see below), whose sum is σ = 35468595200. Its totient is φ = 26069416884.

The previous prime is 30414319927. The next prime is 30414320063. The reversal of 30414320041 is 14002341403.

It is not a de Polignac number, because 30414320041 - 215 = 30414287273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30414319994 and 30414320021.

It is not an unprimeable number, because it can be changed into a prime (30414324041) 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, 44335401 + ... + 44336086.

It is an arithmetic number, because the mean of its divisors is an integer number (4433574400).

Almost surely, 230414320041 is an apocalyptic number.

It is an amenable number.

30414320041 is a deficient number, since it is larger than the sum of its proper divisors (5054275159).

30414320041 is an frugal number, since it uses more digits than its factorization.

30414320041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88671508 (or 88671494 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30414320041 its reverse (14002341403), we get a palindrome (44416661444).

The spelling of 30414320041 in words is "thirty billion, four hundred fourteen million, three hundred twenty thousand, forty-one".

Divisors: 1 7 49 343 88671487 620700409 4344902863 30414320041