Search a number
-
+
2852683768 = 231154759263
BaseRepresentation
bin1010101000001000…
…0111111111111000
321100210211100110101
42222002013333320
521320241340033
61151022525144
7130456261204
oct25202077770
97323740411
102852683768
1112342a15a0
126774367b4
1336601507c
141d0c19b04
1511a69497d
hexaa087ff8

2852683768 has 32 divisors (see below), whose sum is σ = 5845800960. Its totient is φ = 1294282080.

The previous prime is 2852683763. The next prime is 2852683783. The reversal of 2852683768 is 8673862582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2852683763) 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 7 ways as a sum of consecutive naturals, for example, 18505 + ... + 77767.

It is an arithmetic number, because the mean of its divisors is an integer number (182681280).

Almost surely, 22852683768 is an apocalyptic number.

It is an amenable number.

2852683768 is an abundant number, since it is smaller than the sum of its proper divisors (2993117192).

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

2852683768 is a wasteful number, since it uses less digits than its factorization.

2852683768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59827 (or 59823 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 55.

The square root of 2852683768 is about 53410.5211358212. The cubic root of 2852683768 is about 1418.2448340307.

The spelling of 2852683768 in words is "two billion, eight hundred fifty-two million, six hundred eighty-three thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 11 22 44 88 547 1094 2188 4376 6017 12034 24068 48136 59263 118526 237052 474104 651893 1303786 2607572 5215144 32416861 64833722 129667444 259334888 356585471 713170942 1426341884 2852683768