Base | Representation |
---|---|
bin | 1110011101111… |
… | …0011111100000 |
3 | 11020011212112100 |
4 | 3213132133200 |
5 | 111013231120 |
6 | 10004330400 |
7 | 1334526042 |
oct | 347363740 |
9 | 136155470 |
10 | 60680160 |
11 | 312859a2 |
12 | 183a3a00 |
13 | c757728 |
14 | 80b7a92 |
15 | 54d9490 |
hex | 39de7e0 |
60680160 has 72 divisors (see below), whose sum is σ = 207075960. Its totient is φ = 16180992.
The previous prime is 60680153. The next prime is 60680161. The reversal of 60680160 is 6108606.
It is a tau number, because it is divible by the number of its divisors (72).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60680161) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19630 + ... + 22509.
It is an arithmetic number, because the mean of its divisors is an integer number (2876055).
Almost surely, 260680160 is an apocalyptic number.
60680160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
60680160 is an abundant number, since it is smaller than the sum of its proper divisors (146395800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60680160 is a wasteful number, since it uses less digits than its factorization.
60680160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42160 (or 42149 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 60680160 is about 7789.7471075767. The cubic root of 60680160 is about 392.9605072682.
Adding to 60680160 its reverse (6108606), we get a palindrome (66788766).
The spelling of 60680160 in words is "sixty million, six hundred eighty thousand, one hundred sixty".
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