Base | Representation |
---|---|
bin | 101010001011000… |
… | …0000000001100100 |
3 | 10122121200011100122 |
4 | 1110112000001210 |
5 | 10344223202122 |
6 | 352225301112 |
7 | 50031520103 |
oct | 12426000144 |
9 | 3577604318 |
10 | 1415053412 |
11 | 666840633 |
12 | 335a94798 |
13 | 19721c516 |
14 | d5d1003a |
15 | 8436a142 |
hex | 54580064 |
1415053412 has 24 divisors (see below), whose sum is σ = 2628291960. Its totient is φ = 664312320.
The previous prime is 1415053411. The next prime is 1415053439. The reversal of 1415053412 is 2143505141.
It can be written as a sum of positive squares in 4 ways, for example, as 80174116 + 1334879296 = 8954^2 + 36536^2 .
It is not an unprimeable number, because it can be changed into a prime (1415053411) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3914 + ... + 53342.
It is an arithmetic number, because the mean of its divisors is an integer number (109512165).
Almost surely, 21415053412 is an apocalyptic number.
It is an amenable number.
1415053412 is a deficient number, since it is larger than the sum of its proper divisors (1213238548).
1415053412 is a wasteful number, since it uses less digits than its factorization.
1415053412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49871 (or 49869 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 1415053412 is about 37617.1956955858. The cubic root of 1415053412 is about 1122.6842007027.
Adding to 1415053412 its reverse (2143505141), we get a palindrome (3558558553).
The spelling of 1415053412 in words is "one billion, four hundred fifteen million, fifty-three thousand, four hundred twelve".
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