Base | Representation |
---|---|
bin | 1000010110000111… |
… | …0100011110101000 |
3 | 12210010101202021200 |
4 | 2011201310132220 |
5 | 14042000013212 |
6 | 1010144004200 |
7 | 106341454431 |
oct | 20541643650 |
9 | 5703352250 |
10 | 2240235432 |
11 | a4a611046 |
12 | 526300660 |
13 | 29917b3c6 |
14 | 173752488 |
15 | d1a186dc |
hex | 858747a8 |
2240235432 has 48 divisors (see below), whose sum is σ = 6386640000. Its totient is φ = 707442336.
The previous prime is 2240235419. The next prime is 2240235433. The reversal of 2240235432 is 2345320422.
It is a happy number.
2240235432 is a `hidden beast` number, since 224 + 0 + 2 + 3 + 5 + 432 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 2240235396 and 2240235405.
It is not an unprimeable number, because it can be changed into a prime (2240235433) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 817432 + ... + 820167.
It is an arithmetic number, because the mean of its divisors is an integer number (133055000).
Almost surely, 22240235432 is an apocalyptic number.
It is an amenable number.
2240235432 is an abundant number, since it is smaller than the sum of its proper divisors (4146404568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2240235432 is a wasteful number, since it uses less digits than its factorization.
2240235432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1637630 (or 1637623 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
The square root of 2240235432 is about 47331.1254039031. The cubic root of 2240235432 is about 1308.4723625698.
Adding to 2240235432 its reverse (2345320422), we get a palindrome (4585555854).
The spelling of 2240235432 in words is "two billion, two hundred forty million, two hundred thirty-five thousand, four hundred thirty-two".
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