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30413556097 = 54755600651
BaseRepresentation
bin11100010100110010…
…100000100110000001
32220111120110201200121
4130110302200212001
5444241332243342
621545524020241
72124450650521
oct342462404601
986446421617
1030413556097
1111997728931
125a89531681
132b38c71a52
14168733b681
15bd00b9067
hex714ca0981

30413556097 has 4 divisors (see below), whose sum is σ = 30469157296. Its totient is φ = 30357954900.

The previous prime is 30413556083. The next prime is 30413556109. The reversal of 30413556097 is 79065531403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30413556097 - 219 = 30413031809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30413556067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27799779 + ... + 27800872.

It is an arithmetic number, because the mean of its divisors is an integer number (7617289324).

Almost surely, 230413556097 is an apocalyptic number.

It is an amenable number.

30413556097 is a deficient number, since it is larger than the sum of its proper divisors (55601199).

30413556097 is an equidigital number, since it uses as much as digits as its factorization.

30413556097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55601198.

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 30413556097 in words is "thirty billion, four hundred thirteen million, five hundred fifty-six thousand, ninety-seven".

Divisors: 1 547 55600651 30413556097