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3422107405 = 5897690129
BaseRepresentation
bin1100101111111001…
…0011011100001101
322211111022001211201
43023332103130031
524002024414110
61323323345501
7150542301343
oct31376233415
98744261751
103422107405
1114a6765a42
127b6082291
13426c96532
142466c3993
15150672b3a
hexcbf9370d

3422107405 has 8 divisors (see below), whose sum is σ = 4152670200. Its totient is φ = 2706925056.

The previous prime is 3422107373. The next prime is 3422107421. The reversal of 3422107405 is 5047012243.

It can be written as a sum of positive squares in 4 ways, for example, as 160098409 + 3262008996 = 12653^2 + 57114^2 .

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 3422107405 - 25 = 3422107373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3844620 + ... + 3845509.

It is an arithmetic number, because the mean of its divisors is an integer number (519083775).

Almost surely, 23422107405 is an apocalyptic number.

It is an amenable number.

3422107405 is a deficient number, since it is larger than the sum of its proper divisors (730562795).

3422107405 is an equidigital number, since it uses as much as digits as its factorization.

3422107405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7690223.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 3422107405 is about 58498.7812266204. The cubic root of 3422107405 is about 1506.9466544806.

Adding to 3422107405 its reverse (5047012243), we get a palindrome (8469119648).

The spelling of 3422107405 in words is "three billion, four hundred twenty-two million, one hundred seven thousand, four hundred five".

Divisors: 1 5 89 445 7690129 38450645 684421481 3422107405