Base | Representation |
---|---|
bin | 1001000010000001011111… |
… | …1010000000011110100001 |
3 | 1022011100000020120122101212 |
4 | 2100200113322000132201 |
5 | 2300144342030030000 |
6 | 33041540311235505 |
7 | 2043305466534545 |
oct | 220402772003641 |
9 | 38140006518355 |
10 | 9930365470625 |
11 | 3189498473496 |
12 | 11446a3378b95 |
13 | 5705776529a2 |
14 | 2648bcc8da25 |
15 | 1234a1974c35 |
hex | 90817e807a1 |
9930365470625 has 40 divisors (see below), whose sum is σ = 12782789448000. Its totient is φ = 7707460824000.
The previous prime is 9930365470621. The next prime is 9930365470673. The reversal of 9930365470625 is 5260745630399.
It is not a de Polignac number, because 9930365470625 - 22 = 9930365470621 is a prime.
It is a super-2 number, since 2×99303654706252 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (9930365470621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2764436 + ... + 5244314.
It is an arithmetic number, because the mean of its divisors is an integer number (319569736200).
Almost surely, 29930365470625 is an apocalyptic number.
It is an amenable number.
9930365470625 is a deficient number, since it is larger than the sum of its proper divisors (2852423977375).
9930365470625 is a wasteful number, since it uses less digits than its factorization.
9930365470625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2480091 (or 2480076 counting only the distinct ones).
The product of its (nonzero) digits is 36741600, while the sum is 59.
The spelling of 9930365470625 in words is "nine trillion, nine hundred thirty billion, three hundred sixty-five million, four hundred seventy thousand, six hundred twenty-five".
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