Base | Representation |
---|---|
bin | 100111111110110… |
… | …0111001101010001 |
3 | 10110111100212121102 |
4 | 1033331213031101 |
5 | 10221414121231 |
6 | 341042034145 |
7 | 45146666456 |
oct | 11775471521 |
9 | 3414325542 |
10 | 1341551441 |
11 | 6292a84aa |
12 | 315348955 |
13 | 184c25a29 |
14 | ca25982d |
15 | 7cb9bacb |
hex | 4ff67351 |
1341551441 has 8 divisors (see below), whose sum is σ = 1360667304. Its totient is φ = 1322455680.
The previous prime is 1341551417. The next prime is 1341551459. The reversal of 1341551441 is 1441551431.
It can be written as a sum of positive squares in 4 ways, for example, as 282374416 + 1059177025 = 16804^2 + 32545^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1341551441 - 222 = 1337357137 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1341551041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174131 + ... + 181671.
It is an arithmetic number, because the mean of its divisors is an integer number (170083413).
Almost surely, 21341551441 is an apocalyptic number.
It is an amenable number.
1341551441 is a deficient number, since it is larger than the sum of its proper divisors (19115863).
1341551441 is an equidigital number, since it uses as much as digits as its factorization.
1341551441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10051.
The product of its digits is 4800, while the sum is 29.
The square root of 1341551441 is about 36627.1953744755. The cubic root of 1341551441 is about 1102.8990857110.
The spelling of 1341551441 in words is "one billion, three hundred forty-one million, five hundred fifty-one thousand, four hundred forty-one".
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