Search a number
-
+
30404410001 = 727746733577
BaseRepresentation
bin11100010100001111…
…100111101010010001
32220110221021001121022
4130110033213222101
5444232012110001
621545000005225
72124310135520
oct342417475221
986427231538
1030404410001
1111992551279
125a86460815
132b370bba64
14168603a4b7
15bce3ae11b
hex7143e7a91

30404410001 has 16 divisors (see below), whose sum is σ = 34949056896. Its totient is φ = 25910464896.

The previous prime is 30404409977. The next prime is 30404410009. The reversal of 30404410001 is 10001440403.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30404410001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30404410009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 888725 + ... + 922301.

It is an arithmetic number, because the mean of its divisors is an integer number (2184316056).

Almost surely, 230404410001 is an apocalyptic number.

It is an amenable number.

30404410001 is a deficient number, since it is larger than the sum of its proper divisors (4544646895).

30404410001 is a wasteful number, since it uses less digits than its factorization.

30404410001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34328.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 30404410001 its reverse (10001440403), we get a palindrome (40405850404).

The spelling of 30404410001 in words is "thirty billion, four hundred four million, four hundred ten thousand, one".

Divisors: 1 7 277 467 1939 3269 33577 129359 235039 905513 9300829 15680459 65105803 109763213 4343487143 30404410001