Base | Representation |
---|---|
bin | 11111010000100… |
… | …01100110010000 |
3 | 200021101221211200 |
4 | 33220101212100 |
5 | 1014111403310 |
6 | 42004111200 |
7 | 6332541240 |
oct | 1750214620 |
9 | 607357750 |
10 | 262216080 |
11 | 125017905 |
12 | 73995500 |
13 | 4242bb59 |
14 | 26b79b20 |
15 | 180489c0 |
hex | fa11990 |
262216080 has 120 divisors (see below), whose sum is σ = 1006429632. Its totient is φ = 59933952.
The previous prime is 262216067. The next prime is 262216117. The reversal of 262216080 is 80612262.
262216080 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (120).
It is a super-2 number, since 2×2622160802 = 137514545221132800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20974 + ... + 31053.
Almost surely, 2262216080 is an apocalyptic number.
262216080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
262216080 is an abundant number, since it is smaller than the sum of its proper divisors (744213552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
262216080 is a wasteful number, since it uses less digits than its factorization.
262216080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52053 (or 52044 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 262216080 is about 16193.0874140789. The cubic root of 262216080 is about 640.0586534786.
The spelling of 262216080 in words is "two hundred sixty-two million, two hundred sixteen thousand, eighty".
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