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314132041 = 409768049
BaseRepresentation
bin10010101110010…
…100011001001001
3210220002120011001
4102232110121021
51120404211131
651100535001
710533035566
oct2256243111
9726076131
10314132041
11151357063
1289251461
1350108362
142da1186d
151c8a1261
hex12b94649

314132041 has 4 divisors (see below), whose sum is σ = 314900500. Its totient is φ = 313363584.

The previous prime is 314132029. The next prime is 314132053. The reversal of 314132041 is 140231413.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (314132029) and next prime (314132053).

It can be written as a sum of positive squares in 2 ways, for example, as 129960000 + 184172041 = 11400^2 + 13571^2 .

It is a cyclic number.

It is not a de Polignac number, because 314132041 - 27 = 314131913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314132941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383616 + ... + 384433.

It is an arithmetic number, because the mean of its divisors is an integer number (78725125).

Almost surely, 2314132041 is an apocalyptic number.

It is an amenable number.

314132041 is a deficient number, since it is larger than the sum of its proper divisors (768459).

314132041 is an equidigital number, since it uses as much as digits as its factorization.

314132041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768458.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 314132041 is about 17723.7705074287. The cubic root of 314132041 is about 679.7836977836.

Adding to 314132041 its reverse (140231413), we get a palindrome (454363454).

It can be divided in two parts, 314 and 132041, that added together give a triangular number (132355 = T514).

The spelling of 314132041 in words is "three hundred fourteen million, one hundred thirty-two thousand, forty-one".

Divisors: 1 409 768049 314132041