Base | Representation |
---|---|
bin | 101010000011110… |
… | …0101000000000000 |
3 | 10122100120002012102 |
4 | 1110013211000000 |
5 | 10342241211304 |
6 | 352012245532 |
7 | 46654422452 |
oct | 12407450000 |
9 | 3570502172 |
10 | 1411272704 |
11 | 664699086 |
12 | 3347708a8 |
13 | 1964c770a |
14 | d56082d2 |
15 | 83d6ed1e |
hex | 541e5000 |
1411272704 has 78 divisors (see below), whose sum is σ = 2946548430. Its totient is φ = 675053568.
The previous prime is 1411272703. The next prime is 1411272749. The reversal of 1411272704 is 4072721141.
It can be written as a sum of positive squares in 3 ways, for example, as 459673600 + 951599104 = 21440^2 + 30848^2 .
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1411272701) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12947402 + ... + 12947510.
Almost surely, 21411272704 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1411272704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1473274215).
1411272704 is an abundant number, since it is smaller than the sum of its proper divisors (1535275726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1411272704 is an frugal number, since it uses more digits than its factorization.
1411272704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271 (or 140 counting only the distinct ones).
The product of its (nonzero) digits is 3136, while the sum is 29.
The square root of 1411272704 is about 37566.9096945703. The cubic root of 1411272704 is about 1121.6834547519.
Multiplying 1411272704 by its sum of digits (29), we get a square (40926908416 = 2023042).
1411272704 divided by its sum of digits (29) gives a square (48664576 = 69762).
Adding to 1411272704 its reverse (4072721141), we get a palindrome (5483993845).
The spelling of 1411272704 in words is "one billion, four hundred eleven million, two hundred seventy-two thousand, seven hundred four".
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