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30401010413 = 1571791081771
BaseRepresentation
bin11100010100000010…
…101001101011101101
32220110200212100020122
4130110002221223231
5444230124313123
621544355054325
72124236216264
oct342402515355
986420770218
1030401010413
111199063a0a4
125a852a13a5
132b3649b577
1416857d35db
15bcde3bbc8
hex7140a9aed

30401010413 has 8 divisors (see below), whose sum is σ = 30765595680. Its totient is φ = 30038589360.

The previous prime is 30401010391. The next prime is 30401010433. The reversal of 30401010413 is 31401010403.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30401010413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30401010391 and 30401010400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30401010433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512783 + ... + 568988.

It is an arithmetic number, because the mean of its divisors is an integer number (3845699460).

Almost surely, 230401010413 is an apocalyptic number.

It is an amenable number.

30401010413 is a deficient number, since it is larger than the sum of its proper divisors (364585267).

30401010413 is a wasteful number, since it uses less digits than its factorization.

30401010413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082107.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30401010413 its reverse (31401010403), we get a palindrome (61802020816).

The spelling of 30401010413 in words is "thirty billion, four hundred one million, ten thousand, four hundred thirteen".

Divisors: 1 157 179 28103 1081771 169838047 193637009 30401010413