Base | Representation |
---|---|
bin | 1111110000110… |
… | …0011010110000 |
3 | 11121101210110012 |
4 | 3330030122300 |
5 | 113411024102 |
6 | 10320554052 |
7 | 1431635612 |
oct | 374143260 |
9 | 147353405 |
10 | 66111152 |
11 | 34355318 |
12 | 1a182928 |
13 | 10909733 |
14 | 8accdb2 |
15 | 5c0d752 |
hex | 3f0c6b0 |
66111152 has 30 divisors (see below), whose sum is σ = 130407948. Its totient is φ = 32467936.
The previous prime is 66111109. The next prime is 66111163. The reversal of 66111152 is 25111166.
66111152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55103 + ... + 56289.
Almost surely, 266111152 is an apocalyptic number.
It is an amenable number.
66111152 is a deficient number, since it is larger than the sum of its proper divisors (64296796).
66111152 is a wasteful number, since it uses less digits than its factorization.
66111152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1313 (or 1248 counting only the distinct ones).
The product of its digits is 360, while the sum is 23.
The square root of 66111152 is about 8130.8764595214. The cubic root of 66111152 is about 404.3507394268.
The spelling of 66111152 in words is "sixty-six million, one hundred eleven thousand, one hundred fifty-two".
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