Base | Representation |
---|---|
bin | 1000011011001100… |
… | …0100001010100110 |
3 | 12211121110210112110 |
4 | 2012303010022212 |
5 | 14112423031400 |
6 | 1012224301450 |
7 | 110020500456 |
oct | 20663041246 |
9 | 5747423473 |
10 | 2261533350 |
11 | a6063852a |
12 | 531471886 |
13 | 2a06c751b |
14 | 1764d7d66 |
15 | d3823e50 |
hex | 86cc42a6 |
2261533350 has 72 divisors (see below), whose sum is σ = 5749375320. Its totient is φ = 588300800.
The previous prime is 2261533283. The next prime is 2261533363. The reversal of 2261533350 is 533351622.
It is a super-2 number, since 2×22615333502 = 10229066186324445000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 247666 + ... + 256634.
It is an arithmetic number, because the mean of its divisors is an integer number (79852435).
Almost surely, 22261533350 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2261533350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2874687660).
2261533350 is an abundant number, since it is smaller than the sum of its proper divisors (3487841970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2261533350 is a wasteful number, since it uses less digits than its factorization.
2261533350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9066 (or 9020 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 30.
The square root of 2261533350 is about 47555.5816913220. The cubic root of 2261533350 is about 1312.6058399909.
Adding to 2261533350 its reverse (533351622), we get a palindrome (2794884972).
It can be divided in two parts, 226153 and 3350, that added together give a triangular number (229503 = T677).
The spelling of 2261533350 in words is "two billion, two hundred sixty-one million, five hundred thirty-three thousand, three hundred fifty".
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