Base | Representation |
---|---|
bin | 1001001111101011111100… |
… | …1111000001111011101001 |
3 | 1022222202220100220120222020 |
4 | 2103322333033001323221 |
5 | 2313021111324320130 |
6 | 33341441040415053 |
7 | 2066255451646566 |
oct | 223727717017351 |
9 | 38882810816866 |
10 | 10165101010665 |
11 | 3269aa4575a77 |
12 | 1182093917489 |
13 | 58974615c543 |
14 | 271dca2b986d |
15 | 12963e63ae10 |
hex | 93ebf3c1ee9 |
10165101010665 has 16 divisors (see below), whose sum is σ = 16788811992576. Its totient is φ = 5246503747200.
The previous prime is 10165101010643. The next prime is 10165101010667. The reversal of 10165101010665 is 56601010156101.
It is not a de Polignac number, because 10165101010665 - 26 = 10165101010601 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10165101010667) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10930215676 + ... + 10930216605.
It is an arithmetic number, because the mean of its divisors is an integer number (1049300749536).
Almost surely, 210165101010665 is an apocalyptic number.
10165101010665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10165101010665 is a deficient number, since it is larger than the sum of its proper divisors (6623710981911).
10165101010665 is a wasteful number, since it uses less digits than its factorization.
10165101010665 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21860432320.
The product of its (nonzero) digits is 5400, while the sum is 33.
Adding to 10165101010665 its reverse (56601010156101), we get a palindrome (66766111166766).
The spelling of 10165101010665 in words is "ten trillion, one hundred sixty-five billion, one hundred one million, ten thousand, six hundred sixty-five".
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