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379044 = 223210529
BaseRepresentation
bin1011100100010100100
3201020221200
41130202210
544112134
612042500
73136041
oct1344244
9636850
10379044
11239866
12163430
131036b3
149c1c8
1577499
hex5c8a4

379044 has 18 divisors (see below), whose sum is σ = 958230. Its totient is φ = 126336.

The previous prime is 379039. The next prime is 379073. The reversal of 379044 is 440973.

It can be written as a sum of positive squares in only one way, i.e., 360000 + 19044 = 600^2 + 138^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 378999 and 379017.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5229 + ... + 5300.

It is an arithmetic number, because the mean of its divisors is an integer number (53235).

2379044 is an apocalyptic number.

It is an amenable number.

379044 is an abundant number, since it is smaller than the sum of its proper divisors (579186).

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

379044 is a wasteful number, since it uses less digits than its factorization.

379044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10539 (or 10534 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 379044 is about 615.6654935921. The cubic root of 379044 is about 72.3707725702.

The spelling of 379044 in words is "three hundred seventy-nine thousand, forty-four".

Divisors: 1 2 3 4 6 9 12 18 36 10529 21058 31587 42116 63174 94761 126348 189522 379044