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379413 = 3242157
BaseRepresentation
bin1011100101000010101
3201021110100
41130220111
544120123
612044313
73140106
oct1345025
9637410
10379413
1123a071
12163699
13103908
149c3ad
1577643
hex5ca15

379413 has 6 divisors (see below), whose sum is σ = 548054. Its totient is φ = 252936.

The previous prime is 379399. The next prime is 379417. The reversal of 379413 is 314973.

It can be written as a sum of positive squares in only one way, i.e., 272484 + 106929 = 522^2 + 327^2 .

It is not a de Polignac number, because 379413 - 24 = 379397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 379413.

It is not an unprimeable number, because it can be changed into a prime (379417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21070 + ... + 21087.

2379413 is an apocalyptic number.

It is an amenable number.

379413 is a deficient number, since it is larger than the sum of its proper divisors (168641).

379413 is a wasteful number, since it uses less digits than its factorization.

379413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42163 (or 42160 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 379413 is about 615.9650964137. The cubic root of 379413 is about 72.3942493118.

The spelling of 379413 in words is "three hundred seventy-nine thousand, four hundred thirteen".

Divisors: 1 3 9 42157 126471 379413