Base | Representation |
---|---|
bin | 1110010101110… |
… | …0000000011100 |
3 | 11012011201101020 |
4 | 3211130000130 |
5 | 110344130232 |
6 | 5545044140 |
7 | 1330141605 |
oct | 345340034 |
9 | 135151336 |
10 | 60145692 |
11 | 30a50392 |
12 | 18186650 |
13 | c5cb389 |
14 | 7db8dac |
15 | 5430e2c |
hex | 395c01c |
60145692 has 12 divisors (see below), whose sum is σ = 140339976. Its totient is φ = 20048560.
The previous prime is 60145669. The next prime is 60145703. The reversal of 60145692 is 29654106.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2506059 + ... + 2506082.
It is an arithmetic number, because the mean of its divisors is an integer number (11694998).
Almost surely, 260145692 is an apocalyptic number.
It is an amenable number.
60145692 is an abundant number, since it is smaller than the sum of its proper divisors (80194284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60145692 is a wasteful number, since it uses less digits than its factorization.
60145692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5012148 (or 5012146 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 60145692 is about 7755.3653685690. The cubic root of 60145692 is about 391.8033773751.
Adding to 60145692 its reverse (29654106), we get a palindrome (89799798).
The spelling of 60145692 in words is "sixty million, one hundred forty-five thousand, six hundred ninety-two".
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