Base | Representation |
---|---|
bin | 1000011010101… |
… | …10010011000010 |
3 | 11220212021001120 |
4 | 10031112103002 |
5 | 121033424231 |
6 | 11001213110 |
7 | 1515105264 |
oct | 415262302 |
9 | 156767046 |
10 | 70608066 |
11 | 36946981 |
12 | 1b791196 |
13 | 11822529 |
14 | 953db34 |
15 | 62ead96 |
hex | 43564c2 |
70608066 has 24 divisors (see below), whose sum is σ = 148837680. Its totient is φ = 22268952.
The previous prime is 70608037. The next prime is 70608077. The reversal of 70608066 is 66080607.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89325 + ... + 90111.
It is an arithmetic number, because the mean of its divisors is an integer number (6201570).
Almost surely, 270608066 is an apocalyptic number.
70608066 is an abundant number, since it is smaller than the sum of its proper divisors (78229614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70608066 is an equidigital number, since it uses as much as digits as its factorization.
70608066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1598 (or 811 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 70608066 is about 8402.8605843486. The cubic root of 70608066 is about 413.3184309288.
The spelling of 70608066 in words is "seventy million, six hundred eight thousand, sixty-six".
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