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3816043108 = 221756118281
BaseRepresentation
bin1110001101110100…
…0011001001100100
3100211221120002000221
43203131003021210
530303401334413
61430355014124
7163364555053
oct34335031144
910757502027
103816043108
111689069739
128a5b9a344
1348a793797
14282b4a39a
1517503968d
hexe3743264

3816043108 has 12 divisors (see below), whose sum is σ = 7070903532. Its totient is φ = 1795784960.

The previous prime is 3816043093. The next prime is 3816043141. The reversal of 3816043108 is 8013406183.

It can be written as a sum of positive squares in 2 ways, for example, as 3323291904 + 492751204 = 57648^2 + 22198^2 .

It is a super-2 number, since 2×38160431082 = 29124370004228599328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28059073 + ... + 28059208.

It is an arithmetic number, because the mean of its divisors is an integer number (589241961).

Almost surely, 23816043108 is an apocalyptic number.

It is an amenable number.

3816043108 is a deficient number, since it is larger than the sum of its proper divisors (3254860424).

3816043108 is a wasteful number, since it uses less digits than its factorization.

3816043108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56118302 (or 56118300 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 3816043108 is about 61774.1297631946. The cubic root of 3816043108 is about 1562.6837307403.

The spelling of 3816043108 in words is "three billion, eight hundred sixteen million, forty-three thousand, one hundred eight".

Divisors: 1 2 4 17 34 68 56118281 112236562 224473124 954010777 1908021554 3816043108