Base | Representation |
---|---|
bin | 1101101101011011… |
… | …1101000010100111 |
3 | 100111110222221001001 |
4 | 3123112331002213 |
5 | 30014114234440 |
6 | 1405104014131 |
7 | 160125263140 |
oct | 33326750247 |
9 | 10443887031 |
10 | 3680227495 |
11 | 161943542a |
12 | 868601347 |
13 | 4685bcc09 |
14 | 26cab4ac7 |
15 | 16815cb9a |
hex | db5bd0a7 |
3680227495 has 32 divisors (see below), whose sum is σ = 5113088640. Its totient is φ = 2490808320.
The previous prime is 3680227469. The next prime is 3680227501. The reversal of 3680227495 is 5947220863.
It is not a de Polignac number, because 3680227495 - 27 = 3680227367 is a prime.
It is a super-5 number, since 5×36802274955 (a number of 49 digits) contains 55555 as substring.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 1070299 + ... + 1073731.
It is an arithmetic number, because the mean of its divisors is an integer number (159784020).
Almost surely, 23680227495 is an apocalyptic number.
3680227495 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3680227495 is a deficient number, since it is larger than the sum of its proper divisors (1432861145).
3680227495 is a wasteful number, since it uses less digits than its factorization.
3680227495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3835.
The product of its (nonzero) digits is 725760, while the sum is 46.
The square root of 3680227495 is about 60664.8785954443. The cubic root of 3680227495 is about 1543.9203392494.
The spelling of 3680227495 in words is "three billion, six hundred eighty million, two hundred twenty-seven thousand, four hundred ninety-five".
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