Base | Representation |
---|---|
bin | 11011101100100111101100… |
… | …10101001001100101001000 |
3 | 21222122122000110020021000022 |
4 | 31312103312111021211020 |
5 | 30440344030330343210 |
6 | 333312103341000012 |
7 | 15554240341303235 |
oct | 1566236625114510 |
9 | 258578013207008 |
10 | 60906768996680 |
11 | 18452463298332 |
12 | 69b8181853008 |
13 | 27ca63981c679 |
14 | 1107c90b0678c |
15 | 7094d14b8155 |
hex | 3764f6549948 |
60906768996680 has 64 divisors (see below), whose sum is σ = 143526171456000. Its totient is φ = 23217468721920.
The previous prime is 60906768996643. The next prime is 60906768996713. The reversal of 60906768996680 is 8669986760906.
60906768996680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×609067689966802 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 60906768996595 and 60906768996604.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121896455 + ... + 122395094.
It is an arithmetic number, because the mean of its divisors is an integer number (2242596429000).
Almost surely, 260906768996680 is an apocalyptic number.
It is an amenable number.
60906768996680 is an abundant number, since it is smaller than the sum of its proper divisors (82619402459320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60906768996680 is a wasteful number, since it uses less digits than its factorization.
60906768996680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244291854 (or 244291850 counting only the distinct ones).
The product of its (nonzero) digits is 2539579392, while the sum is 80.
The spelling of 60906768996680 in words is "sixty trillion, nine hundred six billion, seven hundred sixty-eight million, nine hundred ninety-six thousand, six hundred eighty".
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