Search a number
-
+
379093 = 11213241
BaseRepresentation
bin1011100100011010101
3201021000111
41130203111
544112333
612043021
73136141
oct1344325
9637014
10379093
11239900
12163471
13103720
149c221
15774cd
hex5c8d5

379093 has 12 divisors (see below), whose sum is σ = 450604. Its totient is φ = 316800.

The previous prime is 379087. The next prime is 379097. The reversal of 379093 is 390973.

It can be written as a sum of positive squares in 2 ways, for example, as 165649 + 213444 = 407^2 + 462^2 .

It is not a de Polignac number, because 379093 - 217 = 248021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1453 + ... + 1693.

2379093 is an apocalyptic number.

It is an amenable number.

379093 is a deficient number, since it is larger than the sum of its proper divisors (71511).

379093 is a wasteful number, since it uses less digits than its factorization.

379093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 5103, while the sum is 31.

The square root of 379093 is about 615.7052866429. The cubic root of 379093 is about 72.3738909550.

It can be divided in two parts, 3790 and 93, that added together give a palindrome (3883).

The spelling of 379093 in words is "three hundred seventy-nine thousand, ninety-three".

Divisors: 1 11 13 121 143 241 1573 2651 3133 29161 34463 379093