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3808104748 = 2271076831861
BaseRepresentation
bin1110001011111011…
…0001000100101100
3100211101121202122121
43202332301010230
530244333322443
61425512522324
7163240233130
oct34276610454
910741552577
103808104748
111684637508
128a33b03a4
13488c44426
14281a813c0
151744bc4ed
hexe2fb112c

3808104748 has 48 divisors (see below), whose sum is σ = 7702781184. Its totient is φ = 1613557440.

The previous prime is 3808104719. The next prime is 3808104803. The reversal of 3808104748 is 8474018083.

3808104748 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2045338 + ... + 2047198.

It is an arithmetic number, because the mean of its divisors is an integer number (160474608).

Almost surely, 23808104748 is an apocalyptic number.

It is an amenable number.

3808104748 is an abundant number, since it is smaller than the sum of its proper divisors (3894676436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3808104748 is a wasteful number, since it uses less digits than its factorization.

3808104748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2662 (or 2660 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 3808104748 is about 61709.8432018750. The cubic root of 3808104748 is about 1561.5993825818.

The spelling of 3808104748 in words is "three billion, eight hundred eight million, one hundred four thousand, seven hundred forty-eight".

Divisors: 1 2 4 7 14 28 107 214 428 683 749 1366 1498 1861 2732 2996 3722 4781 7444 9562 13027 19124 26054 52108 73081 146162 199127 292324 398254 511567 796508 1023134 1271063 1393889 2046268 2542126 2787778 5084252 5575556 8897441 17794882 35589764 136003741 272007482 544014964 952026187 1904052374 3808104748