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30414324256 = 2511333125411
BaseRepresentation
bin11100010100110101…
…011100001000100000
32220111121220202101221
4130110311130020200
5444242031334011
621545552304424
72124460330201
oct342465341040
986447822357
1030414324256
1111998102a78
125a89842114
132b39180594
14168749b5a8
15bd01bb971
hex714d5c220

30414324256 has 48 divisors (see below), whose sum is σ = 60592982688. Its totient is φ = 15026457600.

The previous prime is 30414324251. The next prime is 30414324257. The reversal of 30414324256 is 65242341403.

It is a super-2 number, since 2×304143242562 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30414324251) 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, 1184191 + ... + 1209601.

It is an arithmetic number, because the mean of its divisors is an integer number (1262353806).

Almost surely, 230414324256 is an apocalyptic number.

It is an amenable number.

30414324256 is a deficient number, since it is larger than the sum of its proper divisors (30178658432).

30414324256 is a wasteful number, since it uses less digits than its factorization.

30414324256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25865 (or 25857 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 30414324256 its reverse (65242341403), we get a palindrome (95656665659).

The spelling of 30414324256 in words is "thirty billion, four hundred fourteen million, three hundred twenty-four thousand, two hundred fifty-six".

Divisors: 1 2 4 8 16 32 113 226 331 452 662 904 1324 1808 2648 3616 5296 10592 25411 37403 50822 74806 101644 149612 203288 299224 406576 598448 813152 1196896 2871443 5742886 8411041 11485772 16822082 22971544 33644164 45943088 67288328 91886176 134576656 269153312 950447633 1900895266 3801790532 7603581064 15207162128 30414324256