Base | Representation |
---|---|
bin | 11011010011110011… |
… | …10011110101101001 |
3 | 1101211210111201002111 |
4 | 31221321303311221 |
5 | 220011341222410 |
6 | 10422510202321 |
7 | 1026221042254 |
oct | 155171636551 |
9 | 41753451074 |
10 | 14661664105 |
11 | 6244144280 |
12 | 2a121b33a1 |
13 | 14c8717cba |
14 | 9d131209b |
15 | 5ac281b8a |
hex | 369e73d69 |
14661664105 has 16 divisors (see below), whose sum is σ = 19219062528. Its totient is φ = 10648800000.
The previous prime is 14661664103. The next prime is 14661664133. The reversal of 14661664105 is 50146616641.
It is not a de Polignac number, because 14661664105 - 21 = 14661664103 is a prime.
It is a super-3 number, since 3×146616641053 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14661664103) 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, 136176 + ... + 218785.
It is an arithmetic number, because the mean of its divisors is an integer number (1201191408).
Almost surely, 214661664105 is an apocalyptic number.
It is an amenable number.
14661664105 is a deficient number, since it is larger than the sum of its proper divisors (4557398423).
14661664105 is a wasteful number, since it uses less digits than its factorization.
14661664105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355728.
The product of its (nonzero) digits is 103680, while the sum is 40.
The spelling of 14661664105 in words is "fourteen billion, six hundred sixty-one million, six hundred sixty-four thousand, one hundred five".
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