Base | Representation |
---|---|
bin | 1110010101000… |
… | …1110000110000 |
3 | 11012002120211000 |
4 | 3211101300300 |
5 | 110341304403 |
6 | 5544122000 |
7 | 1326605346 |
oct | 345216060 |
9 | 135076730 |
10 | 60103728 |
11 | 30a21903 |
12 | 18166300 |
13 | c5b5249 |
14 | 7da7996 |
15 | 54237a3 |
hex | 3951c30 |
60103728 has 60 divisors (see below), whose sum is σ = 172983720. Its totient is φ = 19980864.
The previous prime is 60103691. The next prime is 60103751. The reversal of 60103728 is 82730106.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
60103728 is a `hidden beast` number, since 601 + 0 + 37 + 28 = 666.
It is a super-2 number, since 2×601037282 = 7224916238995968, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
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 11 ways as a sum of consecutive naturals, for example, 160950 + ... + 161322.
It is an arithmetic number, because the mean of its divisors is an integer number (2883062).
Almost surely, 260103728 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 60103728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86491860).
60103728 is an abundant number, since it is smaller than the sum of its proper divisors (112879992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60103728 is an equidigital number, since it uses as much as digits as its factorization.
60103728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 763 (or 378 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 60103728 is about 7752.6594146783. The cubic root of 60103728 is about 391.7122350080.
Multiplying 60103728 by its sum of digits (27), we get a square (1622800656 = 402842).
60103728 divided by its sum of digits (27) gives a square (2226064 = 14922).
The spelling of 60103728 in words is "sixty million, one hundred three thousand, seven hundred twenty-eight".
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