[go: up one dir, main page]

Search a number
-
+
379236 = 2231113217
BaseRepresentation
bin1011100100101100100
3201021012210
41130211210
544113421
612043420
73136434
oct1344544
9637183
10379236
11239a20
12163570
13103800
149c2c4
1577576
hex5c964

379236 has 72 divisors (see below), whose sum is σ = 1106784. Its totient is φ = 99840.

The previous prime is 379207. The next prime is 379273. The reversal of 379236 is 632973.

It is a happy number.

379236 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

379236 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22300 + ... + 22316.

It is an arithmetic number, because the mean of its divisors is an integer number (15372).

2379236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553392).

379236 is an abundant number, since it is smaller than the sum of its proper divisors (727548).

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

379236 is a wasteful number, since it uses less digits than its factorization.

379236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61 (or 46 counting only the distinct ones).

The product of its digits is 6804, while the sum is 30.

The square root of 379236 is about 615.8214026810. The cubic root of 379236 is about 72.3829900110.

It can be divided in two parts, 3792 and 36, that added together give a triangular number (3828 = T87).

The spelling of 379236 in words is "three hundred seventy-nine thousand, two hundred thirty-six".

Divisors: 1 2 3 4 6 11 12 13 17 22 26 33 34 39 44 51 52 66 68 78 102 132 143 156 169 187 204 221 286 338 374 429 442 507 561 572 663 676 748 858 884 1014 1122 1326 1716 1859 2028 2244 2431 2652 2873 3718 4862 5577 5746 7293 7436 8619 9724 11154 11492 14586 17238 22308 29172 31603 34476 63206 94809 126412 189618 379236