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30345104001 = 371142465277
BaseRepresentation
bin11100010000101101…
…011000101010000001
32220022210200000001210
4130100231120222001
5444121321312001
621535040520333
72122660061652
oct342055305201
986283600053
1030345104001
1111962024853
125a6a6200a9
132b27a25954
14167c1dd529
15bc9096dd6
hex710b58a81

30345104001 has 8 divisors (see below), whose sum is σ = 41030000064. Its totient is φ = 19945138640.

The previous prime is 30345103979. The next prime is 30345104047. The reversal of 30345104001 is 10040154303.

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

It is a cyclic number.

It is not a de Polignac number, because 30345104001 - 211 = 30345101953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30345104051) 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, 71232426 + ... + 71232851.

It is an arithmetic number, because the mean of its divisors is an integer number (5128750008).

Almost surely, 230345104001 is an apocalyptic number.

It is an amenable number.

30345104001 is a deficient number, since it is larger than the sum of its proper divisors (10684896063).

30345104001 is a wasteful number, since it uses less digits than its factorization.

30345104001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142465351.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 30345104001 its reverse (10040154303), we get a palindrome (40385258304).

The spelling of 30345104001 in words is "thirty billion, three hundred forty-five million, one hundred four thousand, one".

Divisors: 1 3 71 213 142465277 427395831 10115034667 30345104001