Base | Representation |
---|---|
bin | 1110011001100… |
… | …0011010110100 |
3 | 11012122021210222 |
4 | 3212120122310 |
5 | 110430040030 |
6 | 5554233512 |
7 | 1332222203 |
oct | 346303264 |
9 | 135567728 |
10 | 60393140 |
11 | 310aa295 |
12 | 18285898 |
13 | c686bb2 |
14 | 804123a |
15 | 547e3e5 |
hex | 39986b4 |
60393140 has 12 divisors (see below), whose sum is σ = 126825636. Its totient is φ = 24157248.
The previous prime is 60393131. The next prime is 60393173. The reversal of 60393140 is 4139306.
60393140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 33477796 + 26915344 = 5786^2 + 5188^2 .
It is a congruent number.
It is an unprimeable number.
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, 1509809 + ... + 1509848.
It is an arithmetic number, because the mean of its divisors is an integer number (10568803).
Almost surely, 260393140 is an apocalyptic number.
It is an amenable number.
60393140 is an abundant number, since it is smaller than the sum of its proper divisors (66432496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60393140 is a wasteful number, since it uses less digits than its factorization.
60393140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3019666 (or 3019664 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 26.
The square root of 60393140 is about 7771.3023361596. The cubic root of 60393140 is about 392.3399539513.
The spelling of 60393140 in words is "sixty million, three hundred ninety-three thousand, one hundred forty".
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