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3304415401 = 7267437049
BaseRepresentation
bin1100010011110101…
…0110000010101001
322112021211200202121
43010331112002221
523231412243101
61303521031241
7144613032100
oct30475260251
98467750677
103304415401
111446290221
12782785521
13408799cb1
14234c09037
151451760a1
hexc4f560a9

3304415401 has 6 divisors (see below), whose sum is σ = 3843911850. Its totient is φ = 2832356016.

The previous prime is 3304415383. The next prime is 3304415423. The reversal of 3304415401 is 1045144033.

It can be written as a sum of positive squares in only one way, i.e., 2621952025 + 682463376 = 51205^2 + 26124^2 .

It is not a de Polignac number, because 3304415401 - 25 = 3304415369 is a prime.

It is a super-2 number, since 2×33044154012 = 21838322284731981602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3304415801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33718476 + ... + 33718573.

It is an arithmetic number, because the mean of its divisors is an integer number (640651975).

Almost surely, 23304415401 is an apocalyptic number.

It is an amenable number.

3304415401 is a deficient number, since it is larger than the sum of its proper divisors (539496449).

3304415401 is an equidigital number, since it uses as much as digits as its factorization.

3304415401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67437063 (or 67437056 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3304415401 is about 57484.0447515656. The cubic root of 3304415401 is about 1489.4692644534.

Adding to 3304415401 its reverse (1045144033), we get a palindrome (4349559434).

The spelling of 3304415401 in words is "three billion, three hundred four million, four hundred fifteen thousand, four hundred one".

Divisors: 1 7 49 67437049 472059343 3304415401