Base | Representation |
---|---|
bin | 1101001010101111010… |
… | …01010011001001110111 |
3 | 1121020211110110111220001 |
4 | 12211113221103021313 |
5 | 24403100123311411 |
6 | 543503214252131 |
7 | 44454635430061 |
oct | 6452751231167 |
9 | 1536743414801 |
10 | 452442010231 |
11 | 1649747a0922 |
12 | 73829ab7047 |
13 | 338852b5523 |
14 | 17c80d6a731 |
15 | bb80861dc1 |
hex | 6957a53277 |
452442010231 has 4 divisors (see below), whose sum is σ = 457893118872. Its totient is φ = 446990901592.
The previous prime is 452442010217. The next prime is 452442010289. The reversal of 452442010231 is 132010244254.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 452442010231 - 25 = 452442010199 is a prime.
It is a super-2 number, since 2×4524420102312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 452442010231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (452442010211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2725554196 + ... + 2725554361.
It is an arithmetic number, because the mean of its divisors is an integer number (114473279718).
Almost surely, 2452442010231 is an apocalyptic number.
452442010231 is a deficient number, since it is larger than the sum of its proper divisors (5451108641).
452442010231 is an equidigital number, since it uses as much as digits as its factorization.
452442010231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5451108640.
The product of its (nonzero) digits is 7680, while the sum is 28.
Adding to 452442010231 its reverse (132010244254), we get a palindrome (584452254485).
The spelling of 452442010231 in words is "four hundred fifty-two billion, four hundred forty-two million, ten thousand, two hundred thirty-one".
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