Base | Representation |
---|---|
bin | 111000110011111100… |
… | …110000001001011010 |
3 | 12211110021100021000121 |
4 | 320303330300021122 |
5 | 1444412240343020 |
6 | 44005025223454 |
7 | 4256443563055 |
oct | 706374601132 |
9 | 184407307017 |
10 | 61001106010 |
11 | 239635968a9 |
12 | b9a5191b8a |
13 | 59a1c93900 |
14 | 2d4980ba9c |
15 | 18c05a1baa |
hex | e33f3025a |
61001106010 has 24 divisors (see below), whose sum is σ = 118898017020. Its totient is φ = 22523484672.
The previous prime is 61001106007. The next prime is 61001106011. The reversal of 61001106010 is 1060110016.
61001106010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 2035182769 + 58965923241 = 45113^2 + 242829^2 .
It is a super-2 number, since 2×610011060102 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (61001106011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18045975 + ... + 18049354.
Almost surely, 261001106010 is an apocalyptic number.
61001106010 is a deficient number, since it is larger than the sum of its proper divisors (57896911010).
61001106010 is a wasteful number, since it uses less digits than its factorization.
61001106010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36095362 (or 36095349 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 61001106010 its reverse (1060110016), we get a palindrome (62061216026).
The spelling of 61001106010 in words is "sixty-one billion, one million, one hundred six thousand, ten".
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