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30231422351514 = 2328918871050157
BaseRepresentation
bin1101101111110110011010…
…01100001011100010011010
310222001002120210200021211100
412313323031030023202122
512430302423110222024
6144144042415212230
76240101554046406
oct667731514134232
9128032523607740
1030231422351514
1196a608a870aaa
123483076217076
1313b3a706c9817
147672cc766106
153765c6b847c9
hex1b7ecd30b89a

30231422351514 has 24 divisors (see below), whose sum is σ = 66237386054580. Its totient is φ = 9963914482368.

The previous prime is 30231422351453. The next prime is 30231422351521. The reversal of 30231422351514 is 41515322413203.

30231422351514 is a `hidden beast` number, since 3 + 0 + 2 + 31 + 42 + 23 + 51 + 514 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22287057320889 + 7944365030625 = 4720917^2 + 2818575^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9435523477 + ... + 9435526680.

Almost surely, 230231422351514 is an apocalyptic number.

30231422351514 is an abundant number, since it is smaller than the sum of its proper divisors (36005963703066).

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

30231422351514 is a wasteful number, since it uses less digits than its factorization.

30231422351514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18871050254 (or 18871050251 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 30231422351514 its reverse (41515322413203), we get a palindrome (71746744764717).

The spelling of 30231422351514 in words is "thirty trillion, two hundred thirty-one billion, four hundred twenty-two million, three hundred fifty-one thousand, five hundred fourteen".

Divisors: 1 2 3 6 9 18 89 178 267 534 801 1602 18871050157 37742100314 56613150471 113226300942 169839451413 339678902826 1679523463973 3359046927946 5038570391919 10077140783838 15115711175757 30231422351514