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434312441 = 1274218123
BaseRepresentation
bin11001111000110…
…001010011111001
31010021020100122222
4121320301103321
51342140444231
6111032453425
713522411013
oct3170612371
91107210588
10434312441
11203181402
1210154a275
136bc96414
14419771b3
15281e027b
hex19e314f9

434312441 has 8 divisors (see below), whose sum is σ = 438825984. Its totient is φ = 429816240.

The previous prime is 434312429. The next prime is 434312443. The reversal of 434312441 is 144213434.

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

It is a cyclic number.

It is not a de Polignac number, because 434312441 - 26 = 434312377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 434312441.

It is not an unprimeable number, because it can be changed into a prime (434312443) 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, 49406 + ... + 57528.

It is an arithmetic number, because the mean of its divisors is an integer number (54853248).

Almost surely, 2434312441 is an apocalyptic number.

It is an amenable number.

434312441 is a deficient number, since it is larger than the sum of its proper divisors (4513543).

434312441 is a wasteful number, since it uses less digits than its factorization.

434312441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8671.

The product of its digits is 4608, while the sum is 26.

The square root of 434312441 is about 20840.1641308316. The cubic root of 434312441 is about 757.2990697415.

Adding to 434312441 its reverse (144213434), we get a palindrome (578525875).

The spelling of 434312441 in words is "four hundred thirty-four million, three hundred twelve thousand, four hundred forty-one".

Divisors: 1 127 421 8123 53467 1031621 3419783 434312441