Base | Representation |
---|---|
bin | 111000011111101011… |
… | …011110000010000011 |
3 | 12210120120102122212110 |
4 | 320133223132002003 |
5 | 1443213210443133 |
6 | 43511200230403 |
7 | 4245144153624 |
oct | 703753360203 |
9 | 183516378773 |
10 | 60661031043 |
11 | 237a9630508 |
12 | b90b30b403 |
13 | 59496a4112 |
14 | 2d165a5a4b |
15 | 18a07c8c63 |
hex | e1fade083 |
60661031043 has 32 divisors (see below), whose sum is σ = 84114460672. Its totient is φ = 38844748800.
The previous prime is 60661031023. The next prime is 60661031051. The reversal of 60661031043 is 34013016606.
It is a de Polignac number, because none of the positive numbers 2k-60661031043 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 60661031043.
It is not an unprimeable number, because it can be changed into a prime (60661031023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7010946 + ... + 7019592.
It is an arithmetic number, because the mean of its divisors is an integer number (2628576896).
Almost surely, 260661031043 is an apocalyptic number.
60661031043 is a deficient number, since it is larger than the sum of its proper divisors (23453429629).
60661031043 is a wasteful number, since it uses less digits than its factorization.
60661031043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9235.
The product of its (nonzero) digits is 7776, while the sum is 30.
Adding to 60661031043 its reverse (34013016606), we get a palindrome (94674047649).
The spelling of 60661031043 in words is "sixty billion, six hundred sixty-one million, thirty-one thousand, forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •