Base | Representation |
---|---|
bin | 1110011111111… |
… | …1110110000000 |
3 | 11020102210220220 |
4 | 3213333312000 |
5 | 111032114033 |
6 | 10011303040 |
7 | 1335635235 |
oct | 347776600 |
9 | 136383826 |
10 | 60816768 |
11 | 313695a1 |
12 | 1844aa80 |
13 | c7a496c |
14 | 811178c |
15 | 5514bb3 |
hex | 39ffd80 |
60816768 has 64 divisors (see below), whose sum is σ = 163138800. Its totient is φ = 20072448.
The previous prime is 60816757. The next prime is 60816781. The reversal of 60816768 is 86761806.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41130 + ... + 42582.
Almost surely, 260816768 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 60816768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81569400).
60816768 is an abundant number, since it is smaller than the sum of its proper divisors (102322032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60816768 is a wasteful number, since it uses less digits than its factorization.
60816768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1579 (or 1567 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 42.
The square root of 60816768 is about 7798.5106270364. The cubic root of 60816768 is about 393.2551742304.
The spelling of 60816768 in words is "sixty million, eight hundred sixteen thousand, seven hundred sixty-eight".
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