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30345415001 = 1125189109519
BaseRepresentation
bin11100010000101110…
…100100100101011001
32220022211020210200022
4130100232210211121
5444121411240001
621535051320225
72122662525446
oct342056444531
986284223608
1030345415001
1111962217480
125a6a750075
132b27b04385
14167c2809cd
15bc910911b
hex710ba4959

30345415001 has 8 divisors (see below), whose sum is σ = 33105705600. Its totient is φ = 27585393840.

The previous prime is 30345414997. The next prime is 30345415007. The reversal of 30345415001 is 10051454303.

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 30345415001 - 22 = 30345414997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30345415007) 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, 222320 + ... + 331838.

It is an arithmetic number, because the mean of its divisors is an integer number (4138213200).

Almost surely, 230345415001 is an apocalyptic number.

It is an amenable number.

30345415001 is a deficient number, since it is larger than the sum of its proper divisors (2760290599).

30345415001 is a wasteful number, since it uses less digits than its factorization.

30345415001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134719.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 30345415001 its reverse (10051454303), we get a palindrome (40396869304).

The spelling of 30345415001 in words is "thirty billion, three hundred forty-five million, four hundred fifteen thousand, one".

Divisors: 1 11 25189 109519 277079 1204709 2758674091 30345415001