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3812833968 = 243194180739
BaseRepresentation
bin1110001101000011…
…0011101010110000
3100211201112000220220
43203100303222300
530302041141333
61430202133040
7163325361006
oct34320635260
910751460826
103812833968
111687277659
128a4ab1180
13489c0bb98
14282552a76
15174b038b3
hexe3433ab0

3812833968 has 40 divisors (see below), whose sum is σ = 10368235200. Its totient is φ = 1204052544.

The previous prime is 3812833963. The next prime is 3812834009. The reversal of 3812833968 is 8693382183.

It is a self number, because there is not a number n which added to its sum of digits gives 3812833968.

It is not an unprimeable number, because it can be changed into a prime (3812833963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2089458 + ... + 2091281.

It is an arithmetic number, because the mean of its divisors is an integer number (259205880).

Almost surely, 23812833968 is an apocalyptic number.

3812833968 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3812833968 is an abundant number, since it is smaller than the sum of its proper divisors (6555401232).

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

3812833968 is a wasteful number, since it uses less digits than its factorization.

3812833968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4180769 (or 4180763 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 51.

The square root of 3812833968 is about 61748.1495107343. The cubic root of 3812833968 is about 1562.2455563319.

The spelling of 3812833968 in words is "three billion, eight hundred twelve million, eight hundred thirty-three thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 19 24 38 48 57 76 114 152 228 304 456 912 4180739 8361478 12542217 16722956 25084434 33445912 50168868 66891824 79434041 100337736 158868082 200675472 238302123 317736164 476604246 635472328 953208492 1270944656 1906416984 3812833968