Base | Representation |
---|---|
bin | 100001011111001000001… |
… | …110001100000110100001 |
3 | 22010222201021001122210102 |
4 | 201133020032030012201 |
5 | 300200242131304040 |
6 | 4521050311512145 |
7 | 325153024633424 |
oct | 41371016140641 |
9 | 8128637048712 |
10 | 2301166666145 |
11 | 807a12656686 |
12 | 311b94088655 |
13 | 138ccacb5b79 |
14 | 7d53c9259bb |
15 | 3ecd2ce0515 |
hex | 217c838c1a1 |
2301166666145 has 24 divisors (see below), whose sum is σ = 2887501126272. Its totient is φ = 1760392418400.
The previous prime is 2301166666033. The next prime is 2301166666147. The reversal of 2301166666145 is 5416666611032.
It is not a de Polignac number, because 2301166666145 - 224 = 2301149888929 is a prime.
It is a super-2 number, since 2×23011666661452 (a number of 26 digits) contains 22 as substring.
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 2301166666145.
It is not an unprimeable number, because it can be changed into a prime (2301166666147) 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 23 ways as a sum of consecutive naturals, for example, 9323480 + ... + 9567110.
It is an arithmetic number, because the mean of its divisors is an integer number (120312546928).
Almost surely, 22301166666145 is an apocalyptic number.
It is an amenable number.
2301166666145 is a deficient number, since it is larger than the sum of its proper divisors (586334460127).
2301166666145 is a wasteful number, since it uses less digits than its factorization.
2301166666145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247253 (or 247230 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 47.
The spelling of 2301166666145 in words is "two trillion, three hundred one billion, one hundred sixty-six million, six hundred sixty-six thousand, one hundred forty-five".
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