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334736041 = 487687343
BaseRepresentation
bin10011111100111…
…010101010101001
3212022212100112011
4103330322222221
51141143023131
653114315521
711203131553
oct2374725251
9768770464
10334736041
11161a4a162
1294128ba1
1354470683
14326564d3
151e5c10b1
hex13f3aaa9

334736041 has 4 divisors (see below), whose sum is σ = 335423872. Its totient is φ = 334048212.

The previous prime is 334736029. The next prime is 334736063. The reversal of 334736041 is 140637433.

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, and also an emirpimes, since its reverse is a distinct semiprime: 140637433 = 236114671.

It is a cyclic number.

It is not a de Polignac number, because 334736041 - 217 = 334604969 is a prime.

It is a super-2 number, since 2×3347360412 = 224096434288707362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 334735994 and 334736012.

It is not an unprimeable number, because it can be changed into a prime (334736141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343185 + ... + 344158.

It is an arithmetic number, because the mean of its divisors is an integer number (83855968).

Almost surely, 2334736041 is an apocalyptic number.

It is an amenable number.

334736041 is a deficient number, since it is larger than the sum of its proper divisors (687831).

334736041 is an equidigital number, since it uses as much as digits as its factorization.

334736041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687830.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 334736041 is about 18295.7929863671. The cubic root of 334736041 is about 694.3324964565.

The spelling of 334736041 in words is "three hundred thirty-four million, seven hundred thirty-six thousand, forty-one".

Divisors: 1 487 687343 334736041