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379425361 = 754203623
BaseRepresentation
bin10110100111011…
…001001001010001
3222102221210202011
4112213121021101
51234113102421
6101352222521
712255030250
oct2647311121
9872853664
10379425361
111851a2987
12a709aa41
13607b9763
143856a797
152349c4e1
hex169d9251

379425361 has 4 divisors (see below), whose sum is σ = 433628992. Its totient is φ = 325221732.

The previous prime is 379425359. The next prime is 379425367. The reversal of 379425361 is 163524973.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 379425361 - 21 = 379425359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379425367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27101805 + ... + 27101818.

It is an arithmetic number, because the mean of its divisors is an integer number (108407248).

Almost surely, 2379425361 is an apocalyptic number.

It is an amenable number.

379425361 is a deficient number, since it is larger than the sum of its proper divisors (54203631).

379425361 is an equidigital number, since it uses as much as digits as its factorization.

379425361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54203630.

The product of its digits is 136080, while the sum is 40.

The square root of 379425361 is about 19478.8439338684. The cubic root of 379425361 is about 723.9503548725.

The spelling of 379425361 in words is "three hundred seventy-nine million, four hundred twenty-five thousand, three hundred sixty-one".

Divisors: 1 7 54203623 379425361