Base | Representation |
---|---|
bin | 11010010011101… |
… | …01100000110110 |
3 | 120101020211012022 |
4 | 31021311200312 |
5 | 422443313134 |
6 | 33521553142 |
7 | 5316524420 |
oct | 1511654066 |
9 | 511224168 |
10 | 220682294 |
11 | 103629968 |
12 | 61aa57b2 |
13 | 36949151 |
14 | 21447810 |
15 | 1459252e |
hex | d275836 |
220682294 has 8 divisors (see below), whose sum is σ = 378312528. Its totient is φ = 94578120.
The previous prime is 220682291. The next prime is 220682327. The reversal of 220682294 is 492286022.
220682294 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220682291) 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, 7881497 + ... + 7881524.
It is an arithmetic number, because the mean of its divisors is an integer number (47289066).
Almost surely, 2220682294 is an apocalyptic number.
220682294 is a deficient number, since it is larger than the sum of its proper divisors (157630234).
220682294 is a wasteful number, since it uses less digits than its factorization.
220682294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15763030.
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 220682294 is about 14855.3792950567. The cubic root of 220682294 is about 604.3045023246.
The spelling of 220682294 in words is "two hundred twenty million, six hundred eighty-two thousand, two hundred ninety-four".
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