Base | Representation |
---|---|
bin | 110111111100001001… |
… | …111111101111110000 |
3 | 12202001000222212121210 |
4 | 313330021333233300 |
5 | 1441003123204210 |
6 | 43332110320120 |
7 | 4224316350402 |
oct | 677411775760 |
9 | 182030885553 |
10 | 60065053680 |
11 | 2352317a935 |
12 | b7837b9040 |
13 | 58830864a8 |
14 | 2c9b388b72 |
15 | 1868302e20 |
hex | dfc27fbf0 |
60065053680 has 40 divisors (see below), whose sum is σ = 186201667152. Its totient is φ = 16017347584.
The previous prime is 60065053637. The next prime is 60065053681. The reversal of 60065053680 is 8635056006.
It is a tau number, because it is divible by the number of its divisors (40).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60065053681) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125135289 + ... + 125135768.
Almost surely, 260065053680 is an apocalyptic number.
60065053680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
60065053680 is an abundant number, since it is smaller than the sum of its proper divisors (126136613472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60065053680 is a wasteful number, since it uses less digits than its factorization.
60065053680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250271073 (or 250271067 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 39.
The spelling of 60065053680 in words is "sixty billion, sixty-five million, fifty-three thousand, six hundred eighty".
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