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2379361 = 83109263
BaseRepresentation
bin1001000100111001100001
311110212212111
421010321201
51102114421
6122555321
726136625
oct11047141
94425774
102379361
111385716
12968b41
1365400a
1445d185
1531eee1
hex244e61

2379361 has 8 divisors (see below), whose sum is σ = 2439360. Its totient is φ = 2320272.

The previous prime is 2379347. The next prime is 2379383. The reversal of 2379361 is 1639732.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2379361 is a prime.

It is a super-2 number, since 2×23793612 = 11322717536642, which contains 22 as substring.

It is a d-powerful number, because it can be written as 221 + 33 + 72 + 9 + 37 + 67 + 1 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2379331) 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, 8916 + ... + 9178.

It is an arithmetic number, because the mean of its divisors is an integer number (304920).

22379361 is an apocalyptic number.

It is an amenable number.

2379361 is a deficient number, since it is larger than the sum of its proper divisors (59999).

2379361 is a wasteful number, since it uses less digits than its factorization.

2379361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455.

The product of its digits is 6804, while the sum is 31.

The square root of 2379361 is about 1542.5177470616. The cubic root of 2379361 is about 133.5016949571.

The spelling of 2379361 in words is "two million, three hundred seventy-nine thousand, three hundred sixty-one".

Divisors: 1 83 109 263 9047 21829 28667 2379361