Search a number
-
+
3105080301 = 31954475093
BaseRepresentation
bin1011100100010011…
…1100001111101101
322000101202102102010
42321010330033231
522324400032201
61232040351433
7136642514151
oct27104741755
98011672363
103105080301
111353811874
12727a75579
133a63b652b
1421655b061
151328edbd6
hexb913c3ed

3105080301 has 8 divisors (see below), whose sum is σ = 4358007520. Its totient is φ = 1961103312.

The previous prime is 3105080281. The next prime is 3105080359. The reversal of 3105080301 is 1030805013.

It is a happy number.

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

It is not a de Polignac number, because 3105080301 - 210 = 3105079277 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 (3105080371) 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, 27237490 + ... + 27237603.

It is an arithmetic number, because the mean of its divisors is an integer number (544750940).

Almost surely, 23105080301 is an apocalyptic number.

It is an amenable number.

3105080301 is a deficient number, since it is larger than the sum of its proper divisors (1252927219).

3105080301 is a wasteful number, since it uses less digits than its factorization.

3105080301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54475115.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 3105080301 is about 55723.2474017802. The cubic root of 3105080301 is about 1458.8958156861.

Adding to 3105080301 its reverse (1030805013), we get a palindrome (4135885314).

The spelling of 3105080301 in words is "three billion, one hundred five million, eighty thousand, three hundred one".

Divisors: 1 3 19 57 54475093 163425279 1035026767 3105080301