Base | Representation |
---|---|
bin | 1110011101100… |
… | …1100101010110 |
3 | 11020010211221200 |
4 | 3213121211112 |
5 | 111012110204 |
6 | 10004053330 |
7 | 1334413320 |
oct | 347314526 |
9 | 136124850 |
10 | 60660054 |
11 | 31271884 |
12 | 18394246 |
13 | c74b530 |
14 | 80b0610 |
15 | 54d3539 |
hex | 39d9956 |
60660054 has 96 divisors (see below), whose sum is σ = 167469120. Its totient is φ = 15434496.
The previous prime is 60660049. The next prime is 60660059. The reversal of 60660054 is 45006606.
60660054 is a `hidden beast` number, since 6 + 0 + 6 + 600 + 54 = 666.
It is an interprime number because it is at equal distance from previous prime (60660049) and next prime (60660059).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60660059) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46864 + ... + 48140.
It is an arithmetic number, because the mean of its divisors is an integer number (1744470).
Almost surely, 260660054 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 60660054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83734560).
60660054 is an abundant number, since it is smaller than the sum of its proper divisors (106809066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60660054 is a wasteful number, since it uses less digits than its factorization.
60660054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1334 (or 1331 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 60660054 is about 7788.4564581180. The cubic root of 60660054 is about 392.9171007866.
The spelling of 60660054 in words is "sixty million, six hundred sixty thousand, fifty-four".
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