Base | Representation |
---|---|
bin | 101011100011010… |
… | …0111111000110100 |
3 | 10202211210110212120 |
4 | 1113012213320310 |
5 | 10443101312121 |
6 | 401001515540 |
7 | 51133206252 |
oct | 12706477064 |
9 | 3684713776 |
10 | 1461354036 |
11 | 68a994a0a |
12 | 3494a2bb0 |
13 | 1a39b0b3c |
14 | dc1235d2 |
15 | 88463bc6 |
hex | 571a7e34 |
1461354036 has 48 divisors (see below), whose sum is σ = 3565161600. Its totient is φ = 465892416.
The previous prime is 1461354007. The next prime is 1461354071. The reversal of 1461354036 is 6304531641.
It is a junction number, because it is equal to n+sod(n) for n = 1461353988 and 1461354006.
It is a congruent number.
It is an unprimeable number.
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, 141000 + ... + 151008.
It is an arithmetic number, because the mean of its divisors is an integer number (74274200).
Almost surely, 21461354036 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 1461354036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1782580800).
1461354036 is an abundant number, since it is smaller than the sum of its proper divisors (2103807564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1461354036 is a wasteful number, since it uses less digits than its factorization.
1461354036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10085 (or 10037 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 1461354036 is about 38227.6606137493. The cubic root of 1461354036 is about 1134.7977894081.
Adding to 1461354036 its reverse (6304531641), we get a palindrome (7765885677).
The spelling of 1461354036 in words is "one billion, four hundred sixty-one million, three hundred fifty-four thousand, thirty-six".
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