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30330010231 = 2310113056397
BaseRepresentation
bin11100001111110011…
…110011101001110111
32220021202021011022021
4130033303303221313
5444103440311411
621533341214011
72122414555543
oct341763635167
986252234267
1030330010231
1111954555664
125a65561307
132b2486c721
14167a1d0a23
15bc7ab4a71
hex70fcf3a77

30330010231 has 8 divisors (see below), whose sum is σ = 31962062304. Its totient is φ = 28724071200.

The previous prime is 30330010211. The next prime is 30330010241. The reversal of 30330010231 is 13201003303.

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 30330010231 - 27 = 30330010103 is a prime.

It is a super-2 number, since 2×303300102312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30330010201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6525876 + ... + 6530521.

It is an arithmetic number, because the mean of its divisors is an integer number (3995257788).

Almost surely, 230330010231 is an apocalyptic number.

30330010231 is a deficient number, since it is larger than the sum of its proper divisors (1632052073).

30330010231 is a wasteful number, since it uses less digits than its factorization.

30330010231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13056521.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 30330010231 its reverse (13201003303), we get a palindrome (43531013534).

The spelling of 30330010231 in words is "thirty billion, three hundred thirty million, ten thousand, two hundred thirty-one".

Divisors: 1 23 101 2323 13056397 300297131 1318696097 30330010231