Base | Representation |
---|---|
bin | 1000010101000100… |
… | …0010110101001000 |
3 | 12202211010022211020 |
4 | 2011101002311020 |
5 | 14034333302033 |
6 | 1005505432440 |
7 | 106256210313 |
oct | 20521026510 |
9 | 5684108736 |
10 | 2235837768 |
11 | a4808800a |
12 | 52493b720 |
13 | 29829b838 |
14 | 172d2997a |
15 | d144a6b3 |
hex | 85442d48 |
2235837768 has 64 divisors (see below), whose sum is σ = 5897208000. Its totient is φ = 704443392.
The previous prime is 2235837733. The next prime is 2235837809. The reversal of 2235837768 is 8677385322.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2235837768.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203028 + ... + 213756.
It is an arithmetic number, because the mean of its divisors is an integer number (92143875).
Almost surely, 22235837768 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2235837768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2948604000).
2235837768 is an abundant number, since it is smaller than the sum of its proper divisors (3661370232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2235837768 is a wasteful number, since it uses less digits than its factorization.
2235837768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11214 (or 11210 counting only the distinct ones).
The product of its digits is 3386880, while the sum is 51.
The square root of 2235837768 is about 47284.6462184079. The cubic root of 2235837768 is about 1307.6156086943.
The spelling of 2235837768 in words is "two billion, two hundred thirty-five million, eight hundred thirty-seven thousand, seven hundred sixty-eight".
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