Search a number
-
+
3768053605 = 54091842569
BaseRepresentation
bin1110000010010111…
…1110111101100101
3100201121020221210221
43200211332331211
530204110203410
61421522244341
7162242633011
oct34045767545
910647227727
103768053605
111663a71498
12891ab66b1
13480860524
1427a617541
15170c0a4da
hexe097ef65

3768053605 has 8 divisors (see below), whose sum is σ = 4532722200. Its totient is φ = 3007070976.

The previous prime is 3768053593. The next prime is 3768053623. The reversal of 3768053605 is 5063508673.

It can be written as a sum of positive squares in 4 ways, for example, as 616578561 + 3151475044 = 24831^2 + 56138^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3768053605 - 231 = 1620569957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919240 + ... + 923329.

It is an arithmetic number, because the mean of its divisors is an integer number (566590275).

Almost surely, 23768053605 is an apocalyptic number.

It is an amenable number.

3768053605 is a deficient number, since it is larger than the sum of its proper divisors (764668595).

3768053605 is a wasteful number, since it uses less digits than its factorization.

3768053605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842983.

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 3768053605 is about 61384.4736476578. The cubic root of 3768053605 is about 1556.1054514755.

The spelling of 3768053605 in words is "three billion, seven hundred sixty-eight million, fifty-three thousand, six hundred five".

Divisors: 1 5 409 2045 1842569 9212845 753610721 3768053605