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30010231334 = 279558134033
BaseRepresentation
bin11011111100101111…
…111100101000100110
32212110110112201010102
4123330233330220212
5442430104400314
621441515224102
72111452520546
oct337457745046
985413481112
1030010231334
11117aaaa1a86
125996448032
132aa3538045
14164994d326
15ba999a5de
hex6fcbfca26

30010231334 has 16 divisors (see below), whose sum is σ = 45594669120. Its totient is φ = 14812087680.

The previous prime is 30010231333. The next prime is 30010231337. The reversal of 30010231334 is 43313201003.

It is a super-2 number, since 2×300102313342 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010231333) 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, 864782 + ... + 898814.

It is an arithmetic number, because the mean of its divisors is an integer number (2849666820).

Almost surely, 230010231334 is an apocalyptic number.

30010231334 is a deficient number, since it is larger than the sum of its proper divisors (15584437786).

30010231334 is a wasteful number, since it uses less digits than its factorization.

30010231334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39695.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30010231334 its reverse (43313201003), we get a palindrome (73323432337).

The spelling of 30010231334 in words is "thirty billion, ten million, two hundred thirty-one thousand, three hundred thirty-four".

Divisors: 1 2 79 158 5581 11162 34033 68066 440899 881798 2688607 5377214 189938173 379876346 15005115667 30010231334