Base | Representation |
---|---|
bin | 110111111011000101… |
… | …101010101111101100 |
3 | 12201222210021212020100 |
4 | 313323011222233230 |
5 | 1440434032014433 |
6 | 43330230351100 |
7 | 4224011166360 |
oct | 677305525754 |
9 | 181883255210 |
10 | 60047141868 |
11 | 2351405648a |
12 | b7797bb490 |
13 | 587c45469c |
14 | 2c98c452a0 |
15 | 1866965b13 |
hex | dfb16abec |
60047141868 has 108 divisors (see below), whose sum is σ = 175027613488. Its totient is φ = 17003589120.
The previous prime is 60047141849. The next prime is 60047141893. The reversal of 60047141868 is 86814174006.
60047141868 is a `hidden beast` number, since 60 + 0 + 471 + 41 + 86 + 8 = 666.
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 35 ways as a sum of consecutive naturals, for example, 3208458 + ... + 3227118.
Almost surely, 260047141868 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 60047141868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87513806744).
60047141868 is an abundant number, since it is smaller than the sum of its proper divisors (114980471620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60047141868 is a wasteful number, since it uses less digits than its factorization.
60047141868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18904 (or 18786 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 45.
The spelling of 60047141868 in words is "sixty billion, forty-seven million, one hundred forty-one thousand, eight hundred sixty-eight".
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