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30310130040324 = 2237931972711013
BaseRepresentation
bin1101110010001001000001…
…00010001011111000000100
310222022121202002002011010220
412321010200202023320010
512433100121242242244
6144244140450144340
76245556164263041
oct671044042137004
9128277662064126
1030310130040324
1197264aa251602
1234963812820b0
1313bb304b89254
1476b037a221c8
15378681981319
hex1b912088be04

30310130040324 has 24 divisors (see below), whose sum is σ = 71618872671360. Its totient is φ = 9975485835744.

The previous prime is 30310130040257. The next prime is 30310130040331. The reversal of 30310130040324 is 42304003101303.

It is a super-2 number, since 2×303101300403242 (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30310130040294 and 30310130040303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15986354559 + ... + 15986356454.

It is an arithmetic number, because the mean of its divisors is an integer number (2984119694640).

Almost surely, 230310130040324 is an apocalyptic number.

It is an amenable number.

30310130040324 is an abundant number, since it is smaller than the sum of its proper divisors (41308742631036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30310130040324 is a wasteful number, since it uses less digits than its factorization.

30310130040324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31972711099 (or 31972711097 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30310130040324 its reverse (42304003101303), we get a palindrome (72614133141627).

The spelling of 30310130040324 in words is "thirty trillion, three hundred ten billion, one hundred thirty million, forty thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 12 79 158 237 316 474 948 31972711013 63945422026 95918133039 127890844052 191836266078 383672532156 2525844170027 5051688340054 7577532510081 10103376680108 15155065020162 30310130040324