Base | Representation |
---|---|
bin | 1001001000101001… |
… | …1100111100011010 |
3 | 20022220021100120100 |
4 | 2102022130330122 |
5 | 20010231313110 |
6 | 1043155240230 |
7 | 114524320404 |
oct | 22212347432 |
9 | 6286240510 |
10 | 2452213530 |
11 | 1049235358 |
12 | 5852a9076 |
13 | 30106a730 |
14 | 193971b74 |
15 | e543bbc0 |
hex | 9229cf1a |
2452213530 has 96 divisors (see below), whose sum is σ = 7227642240. Its totient is φ = 571847040.
The previous prime is 2452213507. The next prime is 2452213537. The reversal of 2452213530 is 353122542.
It is a happy number.
2452213530 is a `hidden beast` number, since 2 + 4 + 522 + 135 + 3 + 0 = 666.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2452213494 and 2452213503.
It is not an unprimeable number, because it can be changed into a prime (2452213537) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32926 + ... + 77385.
It is an arithmetic number, because the mean of its divisors is an integer number (75287940).
Almost surely, 22452213530 is an apocalyptic number.
2452213530 is an abundant number, since it is smaller than the sum of its proper divisors (4775428710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2452213530 is a wasteful number, since it uses less digits than its factorization.
2452213530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110356 (or 110353 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 2452213530 is about 49519.8296644890. The cubic root of 2452213530 is about 1348.5056221341.
The spelling of 2452213530 in words is "two billion, four hundred fifty-two million, two hundred thirteen thousand, five hundred thirty".
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