Base | Representation |
---|---|
bin | 11011011011010010010000… |
… | …00011100111001011011010 |
3 | 21220112200121000120202121220 |
4 | 31231221020003213023122 |
5 | 30401114203224130030 |
6 | 332134315521312510 |
7 | 15463223156520144 |
oct | 1555511003471332 |
9 | 256480530522556 |
10 | 60311139676890 |
11 | 182428a1048543 |
12 | 6920852795736 |
13 | 278641552a98b |
14 | 10c7109107c94 |
15 | 6e8c701e1a10 |
hex | 36da480e72da |
60311139676890 has 64 divisors (see below), whose sum is σ = 152737515561600. Its totient is φ = 15199245333504.
The previous prime is 60311139676877. The next prime is 60311139676913. The reversal of 60311139676890 is 9867693111306.
It is a happy number.
60311139676890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 31 ways as a sum of consecutive naturals, for example, 129117747 + ... + 129584006.
It is an arithmetic number, because the mean of its divisors is an integer number (2386523680650).
Almost surely, 260311139676890 is an apocalyptic number.
60311139676890 is an abundant number, since it is smaller than the sum of its proper divisors (92426375884710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60311139676890 is a wasteful number, since it uses less digits than its factorization.
60311139676890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 258702191.
The product of its (nonzero) digits is 8817984, while the sum is 60.
The spelling of 60311139676890 in words is "sixty trillion, three hundred eleven billion, one hundred thirty-nine million, six hundred seventy-six thousand, eight hundred ninety".
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