Search a number
-
+
3168019074 = 2311199192749
BaseRepresentation
bin1011110011010100…
…0010001010000010
322011210012001011210
42330311002022002
522442003102244
61242205350550
7141335501133
oct27465021202
98153161153
103168019074
11138629a690
12744b68456
133b6451ccc
14220a61c8a
151381d24b9
hexbcd42282

3168019074 has 64 divisors (see below), whose sum is σ = 7286400000. Its totient is φ = 908159040.

The previous prime is 3168019051. The next prime is 3168019087. The reversal of 3168019074 is 4709108613.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1151052 + ... + 1153800.

It is an arithmetic number, because the mean of its divisors is an integer number (113850000).

Almost surely, 23168019074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3168019074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3643200000).

3168019074 is an abundant number, since it is smaller than the sum of its proper divisors (4118380926).

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

3168019074 is a wasteful number, since it uses less digits than its factorization.

3168019074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 3168019074 is about 56285.1585588954. The cubic root of 3168019074 is about 1468.6870399715.

The spelling of 3168019074 in words is "three billion, one hundred sixty-eight million, nineteen thousand, seventy-four".

Divisors: 1 2 3 6 11 19 22 33 38 57 66 114 209 418 627 919 1254 1838 2749 2757 5498 5514 8247 10109 16494 17461 20218 30239 30327 34922 52231 52383 60478 60654 90717 104462 104766 156693 181434 192071 313386 384142 574541 576213 1149082 1152426 1723623 2526331 3447246 5052662 7578993 15157986 27789641 48000289 55579282 83368923 96000578 144000867 166737846 288001734 528003179 1056006358 1584009537 3168019074