Base | Representation |
---|---|
bin | 101010011011001… |
… | …1011001011011001 |
3 | 10200012122222221010 |
4 | 1110312123023121 |
5 | 10403412200431 |
6 | 353131404133 |
7 | 50164000665 |
oct | 12466331331 |
9 | 3605588833 |
10 | 1423553241 |
11 | 670616690 |
12 | 3388b3649 |
13 | 198c072c6 |
14 | d70c38a5 |
15 | 84e98846 |
hex | 54d9b2d9 |
1423553241 has 16 divisors (see below), whose sum is σ = 2074097088. Its totient is φ = 861312000.
The previous prime is 1423553233. The next prime is 1423553267.
1423553241 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 1423553241 - 23 = 1423553233 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1423553199 and 1423553208.
It is not an unprimeable number, because it can be changed into a prime (1423553231) 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 15 ways as a sum of consecutive naturals, for example, 16056 + ... + 55721.
It is an arithmetic number, because the mean of its divisors is an integer number (129631068).
Almost surely, 21423553241 is an apocalyptic number.
1423553241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1423553241 is a deficient number, since it is larger than the sum of its proper divisors (650543847).
1423553241 is a wasteful number, since it uses less digits than its factorization.
1423553241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72392.
The product of its digits is 14400, while the sum is 30.
The square root of 1423553241 is about 37730.0045189502. The cubic root of 1423553241 is about 1124.9275979084.
It can be divided in two parts, 14235 and 53241, that added together give a palindrome (67476).
The spelling of 1423553241 in words is "one billion, four hundred twenty-three million, five hundred fifty-three thousand, two hundred forty-one".
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