Base | Representation |
---|---|
bin | 1111101111111… |
… | …0011101110010 |
3 | 11121021220001112 |
4 | 3323332131302 |
5 | 113402212002 |
6 | 10315433322 |
7 | 1431310160 |
oct | 373763562 |
9 | 147256045 |
10 | 66054002 |
11 | 34316393 |
12 | 1a155842 |
13 | 108b9711 |
14 | 8ab6230 |
15 | 5beb852 |
hex | 3efe772 |
66054002 has 16 divisors (see below), whose sum is σ = 114065280. Its totient is φ = 28101408.
The previous prime is 66053987. The next prime is 66054017. The reversal of 66054002 is 20045066.
It is an interprime number because it is at equal distance from previous prime (66053987) and next prime (66054017).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15302 + ... + 19137.
It is an arithmetic number, because the mean of its divisors is an integer number (7129080).
Almost surely, 266054002 is an apocalyptic number.
66054002 is a deficient number, since it is larger than the sum of its proper divisors (48011278).
66054002 is a wasteful number, since it uses less digits than its factorization.
66054002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34585.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 66054002 is about 8127.3613184108. The cubic root of 66054002 is about 404.2341917338.
Adding to 66054002 its reverse (20045066), we get a palindrome (86099068).
The spelling of 66054002 in words is "sixty-six million, fifty-four thousand, two", and thus it is an eban number.
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