Base | Representation |
---|---|
bin | 111110101010111… |
… | …011100100110100 |
3 | 2201021110202112022 |
4 | 332222323210310 |
5 | 4123132111320 |
6 | 252200012312 |
7 | 35025050666 |
oct | 7652734464 |
9 | 2637422468 |
10 | 1051441460 |
11 | 49a569593 |
12 | 254161098 |
13 | 139aab714 |
14 | 9d8dc536 |
15 | 62493325 |
hex | 3eabb934 |
1051441460 has 12 divisors (see below), whose sum is σ = 2208027108. Its totient is φ = 420576576.
The previous prime is 1051441459. The next prime is 1051441471. The reversal of 1051441460 is 641441501.
It can be written as a sum of positive squares in 2 ways, for example, as 464057764 + 587383696 = 21542^2 + 24236^2 .
It is a super-2 number, since 2×10514414602 = 2211058287613863200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26286017 + ... + 26286056.
It is an arithmetic number, because the mean of its divisors is an integer number (184002259).
Almost surely, 21051441460 is an apocalyptic number.
1051441460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1051441460 is an abundant number, since it is smaller than the sum of its proper divisors (1156585648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1051441460 is a wasteful number, since it uses less digits than its factorization.
1051441460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52572082 (or 52572080 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 1051441460 is about 32425.9380743256. The cubic root of 1051441460 is about 1016.8612535662.
Adding to 1051441460 its reverse (641441501), we get a palindrome (1692882961).
The spelling of 1051441460 in words is "one billion, fifty-one million, four hundred forty-one thousand, four hundred sixty".
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