Search a number
-
+
8008084120 = 2352814571559
BaseRepresentation
bin1110111010101000…
…11010101010011000
3202200002121211020011
413131110122222120
5112400032142440
63402345011304
7402306410011
oct73524325230
922602554204
108008084120
11343a39a143
121675a83b34
139a811391a
1455d7b0008
1531d0959ea
hex1dd51aa98

8008084120 has 64 divisors (see below), whose sum is σ = 18133502400. Its totient is φ = 3182807040.

The previous prime is 8008084069. The next prime is 8008084129. The reversal of 8008084120 is 214808008.

It is a super-2 number, since 2×80080841202 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8008084129) 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, 5135901 + ... + 5137459.

It is an arithmetic number, because the mean of its divisors is an integer number (283335975).

Almost surely, 28008084120 is an apocalyptic number.

It is an amenable number.

8008084120 is an abundant number, since it is smaller than the sum of its proper divisors (10125418280).

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

8008084120 is a wasteful number, since it uses less digits than its factorization.

8008084120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308 (or 2304 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 8008084120 is about 89487.8992937034. The cubic root of 8008084120 is about 2000.6734498738.

The spelling of 8008084120 in words is "eight billion, eight million, eighty-four thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 281 457 562 914 1124 1405 1559 1828 2248 2285 2810 3118 3656 4570 5620 6236 7795 9140 11240 12472 15590 18280 31180 62360 128417 256834 438079 513668 642085 712463 876158 1027336 1284170 1424926 1752316 2190395 2568340 2849852 3504632 3562315 4380790 5136680 5699704 7124630 8761580 14249260 17523160 28498520 200202103 400404206 800808412 1001010515 1601616824 2002021030 4004042060 8008084120