Base | Representation |
---|---|
bin | 100100010011100… |
… | …000101000111001 |
3 | 1120110010012011111 |
4 | 210103200220321 |
5 | 2221412003301 |
6 | 140235000321 |
7 | 21044133562 |
oct | 4423405071 |
9 | 1513105144 |
10 | 609094201 |
11 | 2928aa541 |
12 | 14bb990a1 |
13 | 99261091 |
14 | 5ac73169 |
15 | 38717551 |
hex | 244e0a39 |
609094201 has 4 divisors (see below), whose sum is σ = 609154804. Its totient is φ = 609033600.
The previous prime is 609094177. The next prime is 609094223. The reversal of 609094201 is 102490906.
It is a happy number.
It is the 10076-th star number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 541772176 + 67322025 = 23276^2 + 8205^2 .
It is a cyclic number.
It is not a de Polignac number, because 609094201 - 211 = 609092153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (609094271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11220 + ... + 36661.
It is an arithmetic number, because the mean of its divisors is an integer number (152288701).
Almost surely, 2609094201 is an apocalyptic number.
It is an amenable number.
609094201 is a deficient number, since it is larger than the sum of its proper divisors (60603).
609094201 is a wasteful number, since it uses less digits than its factorization.
609094201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60602.
The product of its (nonzero) digits is 3888, while the sum is 31.
The square root of 609094201 is about 24679.8338932822. The cubic root of 609094201 is about 847.6726186907.
The spelling of 609094201 in words is "six hundred nine million, ninety-four thousand, two hundred one".
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