Base | Representation |
---|---|
bin | 111111111010111… |
… | …010110111010100 |
3 | 2202201221002001102 |
4 | 333322322313110 |
5 | 4144014110233 |
6 | 254225245232 |
7 | 35401222652 |
oct | 7772726724 |
9 | 2681832042 |
10 | 1072410068 |
11 | 500390614 |
12 | 25b193818 |
13 | 141240992 |
14 | a25d9dd2 |
15 | 642361e8 |
hex | 3febadd4 |
1072410068 has 12 divisors (see below), whose sum is σ = 1894257792. Its totient is φ = 531193560.
The previous prime is 1072410061. The next prime is 1072410071. The reversal of 1072410068 is 8600142701.
It is a self number, because there is not a number n which added to its sum of digits gives 1072410068.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1072410061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1252388 + ... + 1253243.
It is an arithmetic number, because the mean of its divisors is an integer number (157854816).
Almost surely, 21072410068 is an apocalyptic number.
It is an amenable number.
1072410068 is a deficient number, since it is larger than the sum of its proper divisors (821847724).
1072410068 is a wasteful number, since it uses less digits than its factorization.
1072410068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2505742 (or 2505740 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 29.
The square root of 1072410068 is about 32747.6727112019. The cubic root of 1072410068 is about 1023.5764710205.
Adding to 1072410068 its reverse (8600142701), we get a palindrome (9672552769).
The spelling of 1072410068 in words is "one billion, seventy-two million, four hundred ten thousand, sixty-eight".
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