Base | Representation |
---|---|
bin | 10101101000110100… |
… | …000101110101000110 |
3 | 2012222011121001121220 |
4 | 111220310011311012 |
5 | 340040212303220 |
6 | 14401230421210 |
7 | 1451512660362 |
oct | 255064056506 |
9 | 65864531556 |
10 | 23233322310 |
11 | 9942671a20 |
12 | 4604961806 |
13 | 22635126c3 |
14 | 11a58a62a2 |
15 | 90ea4c540 |
hex | 568d05d46 |
23233322310 has 128 divisors (see below), whose sum is σ = 64489402368. Its totient is φ = 5303232000.
The previous prime is 23233322249. The next prime is 23233322311. The reversal of 23233322310 is 1322333232.
It is a super-2 number, since 2×232333223102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23233322311) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 347820 + ... + 409200.
It is an arithmetic number, because the mean of its divisors is an integer number (503823456).
Almost surely, 223233322310 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23233322310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32244701184).
23233322310 is an abundant number, since it is smaller than the sum of its proper divisors (41256080058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23233322310 is a wasteful number, since it uses less digits than its factorization.
23233322310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61470.
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 23233322310 its reverse (1322333232), we get a palindrome (24555655542).
It can be divided in two parts, 23233 and 322310, that added together give a palindrome (345543).
The spelling of 23233322310 in words is "twenty-three billion, two hundred thirty-three million, three hundred twenty-two thousand, three hundred ten".
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