Base | Representation |
---|---|
bin | 11111001110111100001… |
… | …001000010000011010111 |
3 | 21121012002111002111202221 |
4 | 133032330021002003113 |
5 | 240131203330240030 |
6 | 4322003425443211 |
7 | 311032301611522 |
oct | 37167411020327 |
9 | 7535074074687 |
10 | 2146345165015 |
11 | 758294988357 |
12 | 2a7b867a0507 |
13 | 12752687467c |
14 | 75c52a99bb9 |
15 | 3ac70cb7e7a |
hex | 1f3bc2420d7 |
2146345165015 has 16 divisors (see below), whose sum is σ = 2586274780320. Its totient is φ = 1709983059840.
The previous prime is 2146345165009. The next prime is 2146345165051. The reversal of 2146345165015 is 5105615436412.
It is not a de Polignac number, because 2146345165015 - 215 = 2146345132247 is a prime.
It is a super-3 number, since 3×21463451650153 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
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, 355305 + ... + 2102125.
It is an arithmetic number, because the mean of its divisors is an integer number (161642173770).
Almost surely, 22146345165015 is an apocalyptic number.
2146345165015 is a deficient number, since it is larger than the sum of its proper divisors (439929615305).
2146345165015 is a wasteful number, since it uses less digits than its factorization.
2146345165015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1747842.
The product of its (nonzero) digits is 432000, while the sum is 43.
The spelling of 2146345165015 in words is "two trillion, one hundred forty-six billion, three hundred forty-five million, one hundred sixty-five thousand, fifteen".
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