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310412230004421 = 3446357115719227
BaseRepresentation
bin100011010010100010111101…
…0101101000000111011000101
31111201002010020000122210210000
41012211011322231000323011
5311141243221340120141
63020105224304551513
7122245354301304066
oct10645057255007305
91451063200583700
10310412230004421
118a9a80a6453206
122a993b77922599
131042899489447c
1456920640d856d
1525d4803c005b6
hex11a517ab40ec5

310412230004421 has 80 divisors (see below), whose sum is σ = 465864381785088. Its totient is φ = 205979354935200.

The previous prime is 310412230004389. The next prime is 310412230004467. The reversal of 310412230004421 is 124400032214013.

310412230004421 is a `hidden beast` number, since 3 + 1 + 0 + 4 + 1 + 2 + 230 + 0 + 0 + 4 + 421 = 666.

It is not a de Polignac number, because 310412230004421 - 25 = 310412230004389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310412230004521) 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 79 ways as a sum of consecutive naturals, for example, 33641724010 + ... + 33641733236.

Almost surely, 2310412230004421 is an apocalyptic number.

It is an amenable number.

310412230004421 is a deficient number, since it is larger than the sum of its proper divisors (155452151780667).

310412230004421 is a wasteful number, since it uses less digits than its factorization.

310412230004421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11844 (or 11835 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 310412230004421 its reverse (124400032214013), we get a palindrome (434812262218434).

The spelling of 310412230004421 in words is "three hundred ten trillion, four hundred twelve billion, two hundred thirty million, four thousand, four hundred twenty-one".

Divisors: 1 3 9 27 81 463 571 1389 1571 1713 4167 4713 5139 9227 12501 14139 15417 27681 37503 42417 46251 83043 127251 249129 264373 727373 747387 793119 897041 2182119 2379357 2691123 4272101 5268617 6546357 7138071 8073369 12816303 14495617 15805851 19639071 21414213 24220107 38448909 43486851 47417553 58917213 72660321 115346727 130460553 142252659 346040181 391381659 415329983 426757977 1174144977 1245989949 2439369671 3737969847 6711470671 7318109013 8276997307 11213909541 20134412013 21954327039 24830991921 33641728623 60403236039 65862981117 74492975763 181209708117 197588943351 223478927289 543629124351 670436781867 3832249753141 11496749259423 34490247778269 103470743334807 310412230004421