Base | Representation |
---|---|
bin | 1110010101001… |
… | …0010110011100 |
3 | 11012002201010100 |
4 | 3211102112130 |
5 | 110341344030 |
6 | 5544141100 |
7 | 1326615363 |
oct | 345222634 |
9 | 135081110 |
10 | 60106140 |
11 | 30a236a6 |
12 | 18167790 |
13 | c5b6383 |
14 | 7da87da |
15 | 5424360 |
hex | 395259c |
60106140 has 36 divisors (see below), whose sum is σ = 182322504. Its totient is φ = 16028256.
The previous prime is 60106129. The next prime is 60106141. The reversal of 60106140 is 4160106.
60106140 is a `hidden beast` number, since 601 + 0 + 61 + 4 + 0 = 666.
60106140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×601061402 = 7225496131399200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60106141) 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 11 ways as a sum of consecutive naturals, for example, 166782 + ... + 167141.
It is an arithmetic number, because the mean of its divisors is an integer number (5064514).
Almost surely, 260106140 is an apocalyptic number.
60106140 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
60106140 is an abundant number, since it is smaller than the sum of its proper divisors (122216364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60106140 is a wasteful number, since it uses less digits than its factorization.
60106140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333938 (or 333933 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 60106140 is about 7752.8149726406. The cubic root of 60106140 is about 391.7174748231.
Adding to 60106140 its reverse (4160106), we get a palindrome (64266246).
The spelling of 60106140 in words is "sixty million, one hundred six thousand, one hundred forty".
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