Base | Representation |
---|---|
bin | 1000010100100000… |
… | …1000110111111111 |
3 | 12202122201201102220 |
4 | 2011020020313333 |
5 | 14033234100411 |
6 | 1005343420423 |
7 | 106230315141 |
oct | 20510106777 |
9 | 5678651386 |
10 | 2233503231 |
11 | a46833043 |
12 | 523bb4713 |
13 | 29796205b |
14 | 1728bcc91 |
15 | d1138b06 |
hex | 85208dff |
2233503231 has 16 divisors (see below), whose sum is σ = 3154814208. Its totient is φ = 1400688000.
The previous prime is 2233503211. The next prime is 2233503241. The reversal of 2233503231 is 1323053322.
2233503231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2233503231 - 25 = 2233503199 is a prime.
It is a super-2 number, since 2×22335032312 = 9977073365774878722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2233503211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98406 + ... + 118956.
It is an arithmetic number, because the mean of its divisors is an integer number (197175888).
Almost surely, 22233503231 is an apocalyptic number.
2233503231 is a deficient number, since it is larger than the sum of its proper divisors (921310977).
2233503231 is a wasteful number, since it uses less digits than its factorization.
2233503231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22702.
The product of its (nonzero) digits is 3240, while the sum is 24.
The square root of 2233503231 is about 47259.9537769558. The cubic root of 2233503231 is about 1307.1603371239.
Adding to 2233503231 its reverse (1323053322), we get a palindrome (3556556553).
The spelling of 2233503231 in words is "two billion, two hundred thirty-three million, five hundred three thousand, two hundred thirty-one".
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