Search a number
-
+
3768725800 = 235273186837
BaseRepresentation
bin1110000010100010…
…0011000100101000
3100201122112002220001
43200220203010220
530204243211200
61421544512344
7162251432530
oct34050430450
910648462801
103768725800
111664390524
1289217b6b4
13480a37488
1427a7504c0
15170cde76a
hexe0a23128

3768725800 has 96 divisors (see below), whose sum is σ = 10337195520. Its totient is φ = 1250438400.

The previous prime is 3768725773. The next prime is 3768725803. The reversal of 3768725800 is 85278673.

It is not an unprimeable number, because it can be changed into a prime (3768725803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19 + ... + 86818.

It is an arithmetic number, because the mean of its divisors is an integer number (107679120).

Almost surely, 23768725800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3768725800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5168597760).

3768725800 is an abundant number, since it is smaller than the sum of its proper divisors (6568469720).

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

3768725800 is a wasteful number, since it uses less digits than its factorization.

3768725800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86891 (or 86882 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 3768725800 is about 61389.9486886901. The cubic root of 3768725800 is about 1556.1979788313.

The spelling of 3768725800 in words is "three billion, seven hundred sixty-eight million, seven hundred twenty-five thousand, eight hundred".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 31 35 40 50 56 62 70 100 124 140 155 175 200 217 248 280 310 350 434 620 700 775 868 1085 1240 1400 1550 1736 2170 3100 4340 5425 6200 8680 10850 21700 43400 86837 173674 347348 434185 607859 694696 868370 1215718 1736740 2170925 2431436 2691947 3039295 3473480 4341850 4862872 5383894 6078590 8683700 10767788 12157180 13459735 15196475 17367400 18843629 21535576 24314360 26919470 30392950 37687258 53838940 60785900 67298675 75374516 94218145 107677880 121571800 134597350 150749032 188436290 269194700 376872580 471090725 538389400 753745160 942181450 1884362900 3768725800