Base | Representation |
---|---|
bin | 1110010101110… |
… | …0000111001101 |
3 | 11012011201222021 |
4 | 3211130013031 |
5 | 110344134000 |
6 | 5545050141 |
7 | 1330143064 |
oct | 345340715 |
9 | 135151867 |
10 | 60146125 |
11 | 30a50746 |
12 | 18186951 |
13 | c5cb630 |
14 | 7db91db |
15 | 543111a |
hex | 395c1cd |
60146125 has 16 divisors (see below), whose sum is σ = 80838576. Its totient is φ = 44414400.
The previous prime is 60146123. The next prime is 60146131. The reversal of 60146125 is 52164106.
It can be written as a sum of positive squares in 8 ways, for example, as 30791401 + 29354724 = 5549^2 + 5418^2 .
It is not a de Polignac number, because 60146125 - 21 = 60146123 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 60146125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60146123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16882 + ... + 20131.
It is an arithmetic number, because the mean of its divisors is an integer number (5052411).
Almost surely, 260146125 is an apocalyptic number.
60146125 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
60146125 is a deficient number, since it is larger than the sum of its proper divisors (20692451).
60146125 is a wasteful number, since it uses less digits than its factorization.
60146125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37041 (or 37031 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 60146125 is about 7755.3932846762. The cubic root of 60146125 is about 391.8043175946.
The spelling of 60146125 in words is "sixty million, one hundred forty-six thousand, one hundred twenty-five".
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