Search a number
-
+
3083436780 = 223573703981
BaseRepresentation
bin1011011111001001…
…1000001011101100
321221220000211002020
42313302120023230
522303324434110
61225544430140
7136260531414
oct26762301354
97856024066
103083436780
111342579766
12720778350
133a1a79008
14213725644
15130a75d70
hexb7c982ec

3083436780 has 48 divisors (see below), whose sum is σ = 8751904224. Its totient is φ = 810984960.

The previous prime is 3083436757. The next prime is 3083436781. The reversal of 3083436780 is 876343803.

It is not an unprimeable number, because it can be changed into a prime (3083436781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347611 + ... + 356370.

It is an arithmetic number, because the mean of its divisors is an integer number (182331338).

Almost surely, 23083436780 is an apocalyptic number.

3083436780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3083436780 is an abundant number, since it is smaller than the sum of its proper divisors (5668467444).

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

3083436780 is a wasteful number, since it uses less digits than its factorization.

3083436780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704066 (or 704064 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 3083436780 is about 55528.7023079056. The cubic root of 3083436780 is about 1455.4982339716.

The spelling of 3083436780 in words is "three billion, eighty-three million, four hundred thirty-six thousand, seven hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 73 146 219 292 365 438 730 876 1095 1460 2190 4380 703981 1407962 2111943 2815924 3519905 4223886 7039810 8447772 10559715 14079620 21119430 42238860 51390613 102781226 154171839 205562452 256953065 308343678 513906130 616687356 770859195 1027812260 1541718390 3083436780