Base | Representation |
---|---|
bin | 110111111011110110… |
… | …111100110110011000 |
3 | 12202000200121020001200 |
4 | 313323312330312120 |
5 | 1441000333423310 |
6 | 43331411314200 |
7 | 4224226044615 |
oct | 677366746630 |
9 | 182020536050 |
10 | 60060061080 |
11 | 2352037a918 |
12 | b781bab960 |
13 | 5882028ba6 |
14 | 2c9a84950c |
15 | 1867b689c0 |
hex | dfbdbcd98 |
60060061080 has 96 divisors (see below), whose sum is σ = 199348344000. Its totient is φ = 15675245568.
The previous prime is 60060061057. The next prime is 60060061091. The reversal of 60060061080 is 8016006006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1757905 + ... + 1791744.
It is an arithmetic number, because the mean of its divisors is an integer number (2076545250).
Almost surely, 260060061080 is an apocalyptic number.
60060061080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
60060061080 is an abundant number, since it is smaller than the sum of its proper divisors (139288282920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60060061080 is a wasteful number, since it uses less digits than its factorization.
60060061080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3549713 (or 3549706 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
Adding to 60060061080 its reverse (8016006006), we get a palindrome (68076067086).
The spelling of 60060061080 in words is "sixty billion, sixty million, sixty-one thousand, eighty".
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