Base | Representation |
---|---|
bin | 1110010101110… |
… | …0011000011001 |
3 | 11012011210111000 |
4 | 3211130120121 |
5 | 110344202400 |
6 | 5545055213 |
7 | 1330146225 |
oct | 345343031 |
9 | 135153430 |
10 | 60147225 |
11 | 30a51556 |
12 | 18187509 |
13 | c5cbc98 |
14 | 7db9785 |
15 | 5431600 |
hex | 395c619 |
60147225 has 24 divisors (see below), whose sum is σ = 110493920. Its totient is φ = 32078160.
The previous prime is 60147187. The next prime is 60147233. The reversal of 60147225 is 52274106.
60147225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 60147225 - 27 = 60147097 is a prime.
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 (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43879 + ... + 45228.
Almost surely, 260147225 is an apocalyptic number.
It is an amenable number.
60147225 is a deficient number, since it is larger than the sum of its proper divisors (50346695).
60147225 is a wasteful number, since it uses less digits than its factorization.
60147225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89126 (or 89115 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 60147225 is about 7755.4642027412. The cubic root of 60147225 is about 391.8067061227.
The spelling of 60147225 in words is "sixty million, one hundred forty-seven thousand, two hundred twenty-five".
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