Search a number
-
+
4680246401 = 21132214977
BaseRepresentation
bin1000101101111011…
…01110010010000001
3110002011201011002022
410112331232102001
534041120341101
62052225531225
7223660303145
oct42675562201
913064634068
104680246401
111a91971436
12aa74a3b15
1359783588c
14325829225
151c5d44a1b
hex116f6e481

4680246401 has 4 divisors (see below), whose sum is σ = 4682463492. Its totient is φ = 4678029312.

The previous prime is 4680246313. The next prime is 4680246409. The reversal of 4680246401 is 1046420864.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1216335376 + 3463911025 = 34876^2 + 58855^2 .

It is a cyclic number.

It is not a de Polignac number, because 4680246401 - 214 = 4680230017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4680246409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105376 + ... + 1109601.

It is an arithmetic number, because the mean of its divisors is an integer number (1170615873).

Almost surely, 24680246401 is an apocalyptic number.

It is an amenable number.

4680246401 is a deficient number, since it is larger than the sum of its proper divisors (2217091).

4680246401 is a wasteful number, since it uses less digits than its factorization.

4680246401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217090.

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 4680246401 is about 68412.3263820198. The cubic root of 4680246401 is about 1672.7186765371.

The spelling of 4680246401 in words is "four billion, six hundred eighty million, two hundred forty-six thousand, four hundred one".

Divisors: 1 2113 2214977 4680246401