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3680227495 = 571092813433
BaseRepresentation
bin1101101101011011…
…1101000010100111
3100111110222221001001
43123112331002213
530014114234440
61405104014131
7160125263140
oct33326750247
910443887031
103680227495
11161943542a
12868601347
134685bcc09
1426cab4ac7
1516815cb9a
hexdb5bd0a7

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".

Divisors: 1 5 7 35 109 281 545 763 1405 1967 3433 3815 9835 17165 24031 30629 120155 153145 214403 374197 964673 1072015 1870985 2619379 4823365 6752711 13096895 33763555 105149357 525746785 736045499 3680227495