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4899872270 = 25489987227
BaseRepresentation
bin1001001000000111…
…00001111000001110
3110122110222022010202
410210003201320032
540013331403040
62130113133502
7232265140616
oct44403417016
913573868122
104899872270
112094939617
12b48b5a292
136011a1c07
14346a79a46
151da279015
hex1240e1e0e

4899872270 has 8 divisors (see below), whose sum is σ = 8819770104. Its totient is φ = 1959948904.

The previous prime is 4899872269. The next prime is 4899872279. The reversal of 4899872270 is 722789984.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4899872279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244993604 + ... + 244993623.

It is an arithmetic number, because the mean of its divisors is an integer number (1102471263).

Almost surely, 24899872270 is an apocalyptic number.

4899872270 is a deficient number, since it is larger than the sum of its proper divisors (3919897834).

4899872270 is a wasteful number, since it uses less digits than its factorization.

4899872270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489987234.

The product of its (nonzero) digits is 4064256, while the sum is 56.

The square root of 4899872270 is about 69999.0876369114. The cubic root of 4899872270 is about 1698.4844936571.

The spelling of 4899872270 in words is "four billion, eight hundred ninety-nine million, eight hundred seventy-two thousand, two hundred seventy".

Divisors: 1 2 5 10 489987227 979974454 2449936135 4899872270