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30302200104 = 23311432669327
BaseRepresentation
bin11100001110001001…
…101110000100101000
32220012210221020222120
4130032021232010220
5444024330400404
621530505151240
72121626310501
oct341611560450
986183836876
1030302200104
111193a890490
125a5818b520
132b1bb83427
141676631ba8
15bc541e9d9
hex70e26e128

30302200104 has 64 divisors (see below), whose sum is σ = 84564311040. Its totient is φ = 8968935360.

The previous prime is 30302200039. The next prime is 30302200129. The reversal of 30302200104 is 40100220303.

It is a super-2 number, since 2×303022001042 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1323312 + ... + 1346015.

It is an arithmetic number, because the mean of its divisors is an integer number (1321317360).

Almost surely, 230302200104 is an apocalyptic number.

It is an amenable number.

30302200104 is an abundant number, since it is smaller than the sum of its proper divisors (54262110936).

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

30302200104 is a wasteful number, since it uses less digits than its factorization.

30302200104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669390 (or 2669386 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 30302200104 its reverse (40100220303), we get a palindrome (70402420407).

The spelling of 30302200104 in words is "thirty billion, three hundred two million, two hundred thousand, one hundred four".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 43 44 66 86 88 129 132 172 258 264 344 473 516 946 1032 1419 1892 2838 3784 5676 11352 2669327 5338654 8007981 10677308 16015962 21354616 29362597 32031924 58725194 64063848 88087791 114781061 117450388 176175582 229562122 234900776 344343183 352351164 459124244 688686366 704702328 918248488 1262591671 1377372732 2525183342 2754745464 3787775013 5050366684 7575550026 10100733368 15151100052 30302200104