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379005441 = 3811155777
BaseRepresentation
bin10110100101110…
…010101000000001
3222102011110201120
4112211302220001
51234011133231
6101335222453
712251331063
oct2645625001
9872143646
10379005441
11184a36441
12a6b17a29
13606a0599
143849b733
1523417d96
hex16972a01

379005441 has 8 divisors (see below), whose sum is σ = 505966944. Its totient is φ = 252357120.

The previous prime is 379005433. The next prime is 379005443. The reversal of 379005441 is 144500973.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 379005441 - 23 = 379005433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (379005443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75456 + ... + 80321.

It is an arithmetic number, because the mean of its divisors is an integer number (63245868).

Almost surely, 2379005441 is an apocalyptic number.

It is an amenable number.

379005441 is a deficient number, since it is larger than the sum of its proper divisors (126961503).

379005441 is a wasteful number, since it uses less digits than its factorization.

379005441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156591.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 379005441 is about 19468.0620761287. The cubic root of 379005441 is about 723.6831846707.

The spelling of 379005441 in words is "three hundred seventy-nine million, five thousand, four hundred forty-one".

Divisors: 1 3 811 2433 155777 467331 126335147 379005441