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413420341 = 22910491721
BaseRepresentation
bin11000101001000…
…100101100110101
31001210220221002111
4120221010230311
51321313422331
6105005011021
713150005055
oct3051045465
91053827074
10413420341
111a2401904
12b6553a71
136785cc29
143cc99565
1526464db1
hex18a44b35

413420341 has 8 divisors (see below), whose sum is σ = 415863000. Its totient is φ = 410983680.

The previous prime is 413420339. The next prime is 413420347. The reversal of 413420341 is 143024314.

It can be written as a sum of positive squares in 4 ways, for example, as 298287441 + 115132900 = 17271^2 + 10730^2 .

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 413420341 - 21 = 413420339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413420347) 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 7 ways as a sum of consecutive naturals, for example, 239361 + ... + 241081.

It is an arithmetic number, because the mean of its divisors is an integer number (51982875).

Almost surely, 2413420341 is an apocalyptic number.

It is an amenable number.

413420341 is a deficient number, since it is larger than the sum of its proper divisors (2442659).

413420341 is a wasteful number, since it uses less digits than its factorization.

413420341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2999.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 413420341 is about 20332.7406170442. The cubic root of 413420341 is about 744.9559849677.

Adding to 413420341 its reverse (143024314), we get a palindrome (556444655).

The spelling of 413420341 in words is "four hundred thirteen million, four hundred twenty thousand, three hundred forty-one".

Divisors: 1 229 1049 1721 240221 394109 1805329 413420341