Base | Representation |
---|---|
bin | 1000010100111010… |
… | …1010001010001110 |
3 | 12202202221120000120 |
4 | 2011032222022032 |
5 | 14034203244210 |
6 | 1005444205410 |
7 | 106250664213 |
oct | 20516521216 |
9 | 5682846016 |
10 | 2235212430 |
11 | a477a0200 |
12 | 524699866 |
13 | 298110009 |
14 | 172c05b0a |
15 | d1375270 |
hex | 853aa28e |
2235212430 has 48 divisors (see below), whose sum is σ = 5896536912. Its totient is φ = 541868800.
The previous prime is 2235212359. The next prime is 2235212431. The reversal of 2235212430 is 342125322.
It is a self number, because there is not a number n which added to its sum of digits gives 2235212430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2235212431) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 304251 + ... + 311510.
It is an arithmetic number, because the mean of its divisors is an integer number (122844519).
Almost surely, 22235212430 is an apocalyptic number.
2235212430 is an abundant number, since it is smaller than the sum of its proper divisors (3661324482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2235212430 is a wasteful number, since it uses less digits than its factorization.
2235212430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 615793 (or 615782 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 2235212430 is about 47278.0332712773. The cubic root of 2235212430 is about 1307.4936889995.
Adding to 2235212430 its reverse (342125322), we get a palindrome (2577337752).
The spelling of 2235212430 in words is "two billion, two hundred thirty-five million, two hundred twelve thousand, four hundred thirty".
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