Base | Representation |
---|---|
bin | 100011110101100… |
… | …100010111011001 |
3 | 1112220100102021201 |
4 | 203311210113121 |
5 | 2212404321040 |
6 | 135354434201 |
7 | 20620333204 |
oct | 4365442731 |
9 | 1486312251 |
10 | 601245145 |
11 | 289429416 |
12 | 149432961 |
13 | 97743577 |
14 | 59bcc93b |
15 | 37bb6a9a |
hex | 23d645d9 |
601245145 has 8 divisors (see below), whose sum is σ = 722091456. Its totient is φ = 480597936.
The previous prime is 601245131. The next prime is 601245157. The reversal of 601245145 is 541542106.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 601245145 - 27 = 601245017 is a prime.
It is a super-2 number, since 2×6012451452 = 722991448772142050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43047 + ... + 55276.
It is an arithmetic number, because the mean of its divisors is an integer number (90261432).
Almost surely, 2601245145 is an apocalyptic number.
It is an amenable number.
601245145 is a deficient number, since it is larger than the sum of its proper divisors (120846311).
601245145 is a wasteful number, since it uses less digits than its factorization.
601245145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99551.
The product of its (nonzero) digits is 4800, while the sum is 28.
The square root of 601245145 is about 24520.3006710766. The cubic root of 601245145 is about 844.0157043752.
The spelling of 601245145 in words is "six hundred one million, two hundred forty-five thousand, one hundred forty-five".
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