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434107401 = 37131590137
BaseRepresentation
bin11001110111111…
…111010000001001
31010020211221101220
4121313333100021
51342112414101
6111024232253
713520565150
oct3167772011
91106757356
10434107401
11203051352
1210146b689
136bc23cb0
1441922597
152819e636
hex19dff409

434107401 has 16 divisors (see below), whose sum is σ = 712381824. Its totient is φ = 228979584.

The previous prime is 434107397. The next prime is 434107423. The reversal of 434107401 is 104701434.

It is not a de Polignac number, because 434107401 - 22 = 434107397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (434107481) 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 15 ways as a sum of consecutive naturals, for example, 794796 + ... + 795341.

It is an arithmetic number, because the mean of its divisors is an integer number (44523864).

Almost surely, 2434107401 is an apocalyptic number.

It is an amenable number.

434107401 is a deficient number, since it is larger than the sum of its proper divisors (278274423).

434107401 is a wasteful number, since it uses less digits than its factorization.

434107401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590160.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 434107401 is about 20835.2442030325. The cubic root of 434107401 is about 757.1798767148.

Adding to 434107401 its reverse (104701434), we get a palindrome (538808835).

The spelling of 434107401 in words is "four hundred thirty-four million, one hundred seven thousand, four hundred one".

Divisors: 1 3 7 13 21 39 91 273 1590137 4770411 11130959 20671781 33392877 62015343 144702467 434107401