Search a number
-
+
4802630291 = 21128181001
BaseRepresentation
bin1000111100100001…
…00101001010010011
3110101200222220012222
410132100211022103
534313433132131
62112321011255
7230004453404
oct43620451223
913350886188
104802630291
112044a61248
12b20483b2b
135b6cb5894
14337ba59ab
151d196b87b
hex11e425293

4802630291 has 8 divisors (see below), whose sum is σ = 4842623568. Its totient is φ = 4762800000.

The previous prime is 4802630279. The next prime is 4802630297. The reversal of 4802630291 is 1920362084.

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 4802630291 - 26 = 4802630227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4802630297) 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, 18791 + ... + 99791.

It is an arithmetic number, because the mean of its divisors is an integer number (605327946).

Almost surely, 24802630291 is an apocalyptic number.

4802630291 is a deficient number, since it is larger than the sum of its proper divisors (39993277).

4802630291 is a wasteful number, since it uses less digits than its factorization.

4802630291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81493.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 4802630291 is about 69301.0121931852. The cubic root of 4802630291 is about 1687.1733956379.

The spelling of 4802630291 in words is "four billion, eight hundred two million, six hundred thirty thousand, two hundred ninety-one".

Divisors: 1 211 281 59291 81001 17091211 22761281 4802630291