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3020052688 = 24373643787
BaseRepresentation
bin1011010000000010…
…0101100011010000
321210110202120110021
42310000211203100
522141113141223
61215402113224
7134561011222
oct26400454320
97713676407
103020052688
11130a817314
127034ab814
133918b5933
14209146412
1512a20565d
hexb40258d0

3020052688 has 40 divisors (see below), whose sum is σ = 5883630368. Its totient is φ = 1501725312.

The previous prime is 3020052683. The next prime is 3020052701. The reversal of 3020052688 is 8862500203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020052683) 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 7 ways as a sum of consecutive naturals, for example, 3837031 + ... + 3837817.

Almost surely, 23020052688 is an apocalyptic number.

It is an amenable number.

3020052688 is a deficient number, since it is larger than the sum of its proper divisors (2863577680).

3020052688 is a wasteful number, since it uses less digits than its factorization.

3020052688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811 (or 1805 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3020052688 is about 54955.0060322078. The cubic root of 3020052688 is about 1445.4558792767.

The spelling of 3020052688 in words is "three billion, twenty million, fifty-two thousand, six hundred eighty-eight".

Divisors: 1 2 4 8 16 373 643 746 787 1286 1492 1574 2572 2984 3148 5144 5968 6296 10288 12592 239839 293551 479678 506041 587102 959356 1012082 1174204 1918712 2024164 2348408 3837424 4048328 4696816 8096656 188753293 377506586 755013172 1510026344 3020052688