Base | Representation |
---|---|
bin | 111011011101100… |
… | …1110010001110010 |
3 | 12011001101111212220 |
4 | 1312323032101302 |
5 | 13041240031331 |
6 | 525552501510 |
7 | 100305141636 |
oct | 16673162162 |
9 | 5131344786 |
10 | 1995236466 |
11 | 934293763 |
12 | 47824a896 |
13 | 25a49a0c2 |
14 | 14cdb8dc6 |
15 | ba271296 |
hex | 76ece472 |
1995236466 has 16 divisors (see below), whose sum is σ = 3993248064. Its totient is φ = 664616304.
The previous prime is 1995236449. The next prime is 1995236491. The reversal of 1995236466 is 6646325991.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106225 + ... + 123588.
It is an arithmetic number, because the mean of its divisors is an integer number (249578004).
Almost surely, 21995236466 is an apocalyptic number.
1995236466 is an abundant number, since it is smaller than the sum of its proper divisors (1998011598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1995236466 is a wasteful number, since it uses less digits than its factorization.
1995236466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231265.
The product of its digits is 2099520, while the sum is 51.
The square root of 1995236466 is about 44668.0698709940. The cubic root of 1995236466 is about 1258.9199752384.
The spelling of 1995236466 in words is "one billion, nine hundred ninety-five million, two hundred thirty-six thousand, four hundred sixty-six".
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