Base | Representation |
---|---|
bin | 10101010101001110… |
… | …10000101110101101 |
3 | 1002120010121211112000 |
4 | 22222213100232231 |
5 | 141423300302303 |
6 | 5132223402513 |
7 | 553541253402 |
oct | 125247205655 |
9 | 32503554460 |
10 | 11452353453 |
11 | 4947611722 |
12 | 2277453439 |
13 | 1106869608 |
14 | 7a8dc22a9 |
15 | 470644da3 |
hex | 2aa9d0bad |
11452353453 has 16 divisors (see below), whose sum is σ = 17704122240. Its totient is φ = 7302949632.
The previous prime is 11452353449. The next prime is 11452353457. The reversal of 11452353453 is 35435325411.
11452353453 is a `hidden beast` number, since 11 + 45 + 23 + 534 + 53 = 666.
It is an interprime number because it is at equal distance from previous prime (11452353449) and next prime (11452353457).
It is not a de Polignac number, because 11452353453 - 22 = 11452353449 is a prime.
It is a super-2 number, since 2×114523534532 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11452353457) 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, 9220276 + ... + 9221517.
It is an arithmetic number, because the mean of its divisors is an integer number (1106507640).
Almost surely, 211452353453 is an apocalyptic number.
It is an amenable number.
11452353453 is a deficient number, since it is larger than the sum of its proper divisors (6251768787).
11452353453 is a wasteful number, since it uses less digits than its factorization.
11452353453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18441825 (or 18441819 counting only the distinct ones).
The product of its digits is 108000, while the sum is 36.
Adding to 11452353453 its reverse (35435325411), we get a palindrome (46887678864).
The spelling of 11452353453 in words is "eleven billion, four hundred fifty-two million, three hundred fifty-three thousand, four hundred fifty-three".
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