Search a number
-
+
4902586243 = 67110965981
BaseRepresentation
bin1001001000011011…
…11000011110000011
3110122200002012000021
410210031320132003
540020030224433
62130251234311
7232330203232
oct44415703603
913580065007
104902586243
112096422675
12b49a48997
13601912309
14347184b19
151da61322d
hex124378783

4902586243 has 8 divisors (see below), whose sum is σ = 4980321360. Its totient is φ = 4824985440.

The previous prime is 4902586223. The next prime is 4902586253. The reversal of 4902586243 is 3426852094.

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 4902586243 - 29 = 4902585731 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4902586243.

It is not an unprimeable number, because it can be changed into a prime (4902586223) 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, 41313 + ... + 107293.

It is an arithmetic number, because the mean of its divisors is an integer number (622540170).

Almost surely, 24902586243 is an apocalyptic number.

4902586243 is a deficient number, since it is larger than the sum of its proper divisors (77735117).

4902586243 is a wasteful number, since it uses less digits than its factorization.

4902586243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67157.

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 4902586243 is about 70018.4707273731. The cubic root of 4902586243 is about 1698.7980249761.

The spelling of 4902586243 in words is "four billion, nine hundred two million, five hundred eighty-six thousand, two hundred forty-three".

Divisors: 1 67 1109 65981 74303 4420727 73172929 4902586243