Base | Representation |
---|---|
bin | 111111100100011… |
… | …1100110000100101 |
3 | 12111122201021212201 |
4 | 1333020330300211 |
5 | 13332030134303 |
6 | 551354414501 |
7 | 103600434550 |
oct | 17710746045 |
9 | 5448637781 |
10 | 2133052453 |
11 | 9a5063974 |
12 | 4b6431431 |
13 | 27cbc131c |
14 | 163411697 |
15 | c73e581d |
hex | 7f23cc25 |
2133052453 has 32 divisors (see below), whose sum is σ = 2646116352. Its totient is φ = 1679832000.
The previous prime is 2133052417. The next prime is 2133052463. The reversal of 2133052453 is 3542503312.
It is not a de Polignac number, because 2133052453 - 217 = 2132921381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2133052403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419778 + ... + 424828.
It is an arithmetic number, because the mean of its divisors is an integer number (82691136).
Almost surely, 22133052453 is an apocalyptic number.
2133052453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2133052453 is a deficient number, since it is larger than the sum of its proper divisors (513063899).
2133052453 is a wasteful number, since it uses less digits than its factorization.
2133052453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5185.
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 2133052453 is about 46184.9808162784. The cubic root of 2133052453 is about 1287.2626797069.
Adding to 2133052453 its reverse (3542503312), we get a palindrome (5675555765).
The spelling of 2133052453 in words is "two billion, one hundred thirty-three million, fifty-two thousand, four hundred fifty-three".
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