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30405300335 = 519617518729
BaseRepresentation
bin11100010100010011…
…000001000001101111
32220110222221021220122
4130110103001001233
5444232224102320
621545031035155
72124320534324
oct342423010157
986428837818
1030405300335
1111992aaa193
125a8680babb
132b37341097
1416861ccb4b
15bce4d7d25
hex7144c106f

30405300335 has 16 divisors (see below), whose sum is σ = 38469016800. Its totient is φ = 23006624256.

The previous prime is 30405300323. The next prime is 30405300347. The reversal of 30405300335 is 53300350403.

It is an interprime number because it is at equal distance from previous prime (30405300323) and next prime (30405300347).

It is a cyclic number.

It is not a de Polignac number, because 30405300335 - 24 = 30405300319 is a prime.

It is a super-2 number, since 2×304053003352 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200750 + ... + 317979.

It is an arithmetic number, because the mean of its divisors is an integer number (2404313550).

Almost surely, 230405300335 is an apocalyptic number.

30405300335 is a deficient number, since it is larger than the sum of its proper divisors (8063716465).

30405300335 is a wasteful number, since it uses less digits than its factorization.

30405300335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519370.

The product of its (nonzero) digits is 8100, while the sum is 26.

Adding to 30405300335 its reverse (53300350403), we get a palindrome (83705650738).

The spelling of 30405300335 in words is "thirty billion, four hundred five million, three hundred thousand, three hundred thirty-five".

Divisors: 1 5 19 95 617 3085 11723 58615 518729 2593645 9855851 49279255 320055793 1600278965 6081060067 30405300335