Search a number
-
+
379523892 = 223113837507
BaseRepresentation
bin10110100111110…
…001001100110100
3222110010210220110
4112213301030310
51234124231032
6101354303020
712255620436
oct2647611464
9873123813
10379523892
1118525aa10
12a7127a70
1360822567
1438594656
15234bb7cc
hex169f1334

379523892 has 48 divisors (see below), whose sum is σ = 968712192. Its totient is φ = 114691680.

The previous prime is 379523887. The next prime is 379523927. The reversal of 379523892 is 298325973.

It is a happy number.

379523892 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46803 + ... + 54309.

It is an arithmetic number, because the mean of its divisors is an integer number (20181504).

Almost surely, 2379523892 is an apocalyptic number.

It is an amenable number.

379523892 is an abundant number, since it is smaller than the sum of its proper divisors (589188300).

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

379523892 is a wasteful number, since it uses less digits than its factorization.

379523892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7908 (or 7906 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The square root of 379523892 is about 19481.3729495639. The cubic root of 379523892 is about 724.0130157505.

The spelling of 379523892 in words is "three hundred seventy-nine million, five hundred twenty-three thousand, eight hundred ninety-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 383 766 1149 1532 2298 4213 4596 7507 8426 12639 15014 16852 22521 25278 30028 45042 50556 82577 90084 165154 247731 330308 495462 990924 2875181 5750362 8625543 11500724 17251086 31626991 34502172 63253982 94880973 126507964 189761946 379523892