Base | Representation |
---|---|
bin | 100111111010010… |
… | …101010100101010 |
3 | 1201122222100210100 |
4 | 213322111110222 |
5 | 2332404244424 |
6 | 150235530230 |
7 | 22410350445 |
oct | 4772252452 |
9 | 1648870710 |
10 | 669603114 |
11 | 313a78804 |
12 | 1682b9976 |
13 | a895887b |
14 | 64d0465c |
15 | 3dbbadc9 |
hex | 27e9552a |
669603114 has 12 divisors (see below), whose sum is σ = 1450806786. Its totient is φ = 223201032.
The previous prime is 669603107. The next prime is 669603133. The reversal of 669603114 is 411306966.
It can be written as a sum of positive squares in only one way, i.e., 582498225 + 87104889 = 24135^2 + 9333^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18600069 + ... + 18600104.
Almost surely, 2669603114 is an apocalyptic number.
669603114 is an abundant number, since it is smaller than the sum of its proper divisors (781203672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
669603114 is a wasteful number, since it uses less digits than its factorization.
669603114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37200181 (or 37200178 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 669603114 is about 25876.6905534692. The cubic root of 669603114 is about 874.8611976835.
The spelling of 669603114 in words is "six hundred sixty-nine million, six hundred three thousand, one hundred fourteen".
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