Base | Representation |
---|---|
bin | 1001000100100110110100… |
… | …0101010100000000111001 |
3 | 1022022120120001221011222202 |
4 | 2101021231011110000321 |
5 | 2301411234001424203 |
6 | 33114200104555545 |
7 | 2046436313341421 |
oct | 221115505240071 |
9 | 38276501834882 |
10 | 9974744170553 |
11 | 31a62a10525a8 |
12 | 1151209782bb5 |
13 | 5747ca91b146 |
14 | 266accbcd481 |
15 | 1246eca89388 |
hex | 9126d154039 |
9974744170553 has 8 divisors (see below), whose sum is σ = 10005542912736. Its totient is φ = 9943949426400.
The previous prime is 9974744170507. The next prime is 9974744170561. The reversal of 9974744170553 is 3550714474799.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9974744170553 - 226 = 9974677061689 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 9974744170553.
It is not an unprimeable number, because it can be changed into a prime (9974744170583) 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 7 ways as a sum of consecutive naturals, for example, 4037138 + ... + 6020628.
It is an arithmetic number, because the mean of its divisors is an integer number (1250692864092).
Almost surely, 29974744170553 is an apocalyptic number.
It is an amenable number.
9974744170553 is a deficient number, since it is larger than the sum of its proper divisors (30798742183).
9974744170553 is a wasteful number, since it uses less digits than its factorization.
9974744170553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1999015.
The product of its (nonzero) digits is 133358400, while the sum is 65.
The spelling of 9974744170553 in words is "nine trillion, nine hundred seventy-four billion, seven hundred forty-four million, one hundred seventy thousand, five hundred fifty-three".
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