Base | Representation |
---|---|
bin | 111110000100101… |
… | …010101010100000 |
3 | 2200120121010221102 |
4 | 332010222222200 |
5 | 4113100120340 |
6 | 251201013532 |
7 | 34543562600 |
oct | 7604525240 |
9 | 2616533842 |
10 | 1041410720 |
11 | 494938319 |
12 | 2509242a8 |
13 | 1379a8b7c |
14 | 9c44ac00 |
15 | 61661215 |
hex | 3e12aaa0 |
1041410720 has 72 divisors (see below), whose sum is σ = 2862041364. Its totient is φ = 357052416.
The previous prime is 1041410707. The next prime is 1041410731. The reversal of 1041410720 is 270141401.
It can be written as a sum of positive squares in 2 ways, for example, as 866007184 + 175403536 = 29428^2 + 13244^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 1041410692 and 1041410701.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58577 + ... + 74256.
Almost surely, 21041410720 is an apocalyptic number.
1041410720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1041410720 is an abundant number, since it is smaller than the sum of its proper divisors (1820630644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1041410720 is a wasteful number, since it uses less digits than its factorization.
1041410720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132862 (or 132847 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 20.
The square root of 1041410720 is about 32270.8958660896. The cubic root of 1041410720 is about 1013.6173007639.
The spelling of 1041410720 in words is "one billion, forty-one million, four hundred ten thousand, seven hundred twenty".
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