Base | Representation |
---|---|
bin | 11100010001101000… |
… | …010010001011110100 |
3 | 2220100212201102202011 |
4 | 130101220102023310 |
5 | 444134244401423 |
6 | 21540351454004 |
7 | 2123235236335 |
oct | 342150221364 |
9 | 86325642664 |
10 | 30360543988 |
11 | 1196a810075 |
12 | 5a73827304 |
13 | 2b2aca0638 |
14 | 168029c28c |
15 | bca5e6b0d |
hex | 711a122f4 |
30360543988 has 6 divisors (see below), whose sum is σ = 53130951986. Its totient is φ = 15180271992.
The previous prime is 30360543979. The next prime is 30360544013. The reversal of 30360543988 is 88934506303.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 18996557584 + 11363986404 = 137828^2 + 106602^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3795067995 + ... + 3795068002.
Almost surely, 230360543988 is an apocalyptic number.
It is an amenable number.
30360543988 is a deficient number, since it is larger than the sum of its proper divisors (22770407998).
30360543988 is a wasteful number, since it uses less digits than its factorization.
30360543988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7590136001 (or 7590135999 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 49.
The spelling of 30360543988 in words is "thirty billion, three hundred sixty million, five hundred forty-three thousand, nine hundred eighty-eight".
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