Base | Representation |
---|---|
bin | 1110011101101… |
… | …1001001100000 |
3 | 11020011011202002 |
4 | 3213123021200 |
5 | 111012311324 |
6 | 10004143132 |
7 | 1334441105 |
oct | 347331140 |
9 | 136134662 |
10 | 60666464 |
11 | 31276681 |
12 | 18397aa8 |
13 | c751421 |
14 | 80b2aac |
15 | 54d53ae |
hex | 39db260 |
60666464 has 24 divisors (see below), whose sum is σ = 122217480. Its totient is φ = 29627136.
The previous prime is 60666461. The next prime is 60666467. The reversal of 60666464 is 46466606.
60666464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (60666461) and next prime (60666467).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60666461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20669 + ... + 23420.
It is an arithmetic number, because the mean of its divisors is an integer number (5092395).
Almost surely, 260666464 is an apocalyptic number.
It is an amenable number.
60666464 is an abundant number, since it is smaller than the sum of its proper divisors (61551016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60666464 is a wasteful number, since it uses less digits than its factorization.
60666464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44142 (or 44134 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 38.
The square root of 60666464 is about 7788.8679536888. The cubic root of 60666464 is about 392.9309402616.
The spelling of 60666464 in words is "sixty million, six hundred sixty-six thousand, four hundred sixty-four".
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