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30233425041 = 35199625213
BaseRepresentation
bin11100001010000011…
…010111010010010001
32220001000112010100000
4130022003113102101
5443404224100131
621520011120213
72120132605221
oct341203272221
986030463300
1030233425041
1111904a86796
125a39143069
132b0a853321
14166b44c081
15bbe386ce6
hex70a0d7491

30233425041 has 24 divisors (see below), whose sum is σ = 45515579200. Its totient is φ = 20054300112.

The previous prime is 30233425007. The next prime is 30233425049. The reversal of 30233425041 is 14052433203.

30233425041 is a `hidden beast` number, since 3 + 0 + 233 + 425 + 0 + 4 + 1 = 666.

It is not a de Polignac number, because 30233425041 - 27 = 30233424913 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30233424996 and 30233425014.

It is not an unprimeable number, because it can be changed into a prime (30233425049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264250 + ... + 360963.

Almost surely, 230233425041 is an apocalyptic number.

It is an amenable number.

30233425041 is a deficient number, since it is larger than the sum of its proper divisors (15282154159).

30233425041 is an equidigital number, since it uses as much as digits as its factorization.

30233425041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625427 (or 625415 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 30233425041 its reverse (14052433203), we get a palindrome (44285858244).

The spelling of 30233425041 in words is "thirty billion, two hundred thirty-three million, four hundred twenty-five thousand, forty-one".

Divisors: 1 3 9 27 81 199 243 597 1791 5373 16119 48357 625213 1875639 5626917 16880751 50642253 124417387 151926759 373252161 1119756483 3359269449 10077808347 30233425041