Base | Representation |
---|---|
bin | 1000010110001000… |
… | …0110101101110100 |
3 | 12210010112112202100 |
4 | 2011202012231310 |
5 | 14042004411012 |
6 | 1010145342100 |
7 | 106342215264 |
oct | 20542065564 |
9 | 5703475670 |
10 | 2240310132 |
11 | a4a662185 |
12 | 526337930 |
13 | 2991a63c8 |
14 | 1737717a4 |
15 | d1a308dc |
hex | 85886b74 |
2240310132 has 18 divisors (see below), whose sum is σ = 5663006258. Its totient is φ = 746770032.
The previous prime is 2240310119. The next prime is 2240310143. The reversal of 2240310132 is 2310130422.
2240310132 is a `hidden beast` number, since 224 + 0 + 310 + 132 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1580539536 + 659770596 = 39756^2 + 25686^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31115383 + ... + 31115454.
Almost surely, 22240310132 is an apocalyptic number.
It is an amenable number.
2240310132 is an abundant number, since it is smaller than the sum of its proper divisors (3422696126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2240310132 is a wasteful number, since it uses less digits than its factorization.
2240310132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62230847 (or 62230842 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2240310132 is about 47331.9145186416. The cubic root of 2240310132 is about 1308.4869059518.
Adding to 2240310132 its reverse (2310130422), we get a palindrome (4550440554).
The spelling of 2240310132 in words is "two billion, two hundred forty million, three hundred ten thousand, one hundred thirty-two".
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