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4898008580 = 225244900429
BaseRepresentation
bin1001000111111000…
…11010111000000100
3110122100110121122012
410203330122320010
540012342233310
62130005153352
7232243246253
oct44374327004
913570417565
104898008580
112093886383
12b483bb858
1360099b83a
1434671279a
151da00bc05
hex123f1ae04

4898008580 has 12 divisors (see below), whose sum is σ = 10285818060. Its totient is φ = 1959203424.

The previous prime is 4898008573. The next prime is 4898008589. The reversal of 4898008580 is 858008984.

It can be written as a sum of positive squares in 2 ways, for example, as 1618613824 + 3279394756 = 40232^2 + 57266^2 .

It is not an unprimeable number, because it can be changed into a prime (4898008589) 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, 122450195 + ... + 122450234.

It is an arithmetic number, because the mean of its divisors is an integer number (857151505).

Almost surely, 24898008580 is an apocalyptic number.

It is an amenable number.

4898008580 is an abundant number, since it is smaller than the sum of its proper divisors (5387809480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4898008580 is a wasteful number, since it uses less digits than its factorization.

4898008580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244900438 (or 244900436 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 50.

The square root of 4898008580 is about 69985.7741258893. The cubic root of 4898008580 is about 1698.2691240987.

The spelling of 4898008580 in words is "four billion, eight hundred ninety-eight million, eight thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 244900429 489800858 979601716 1224502145 2449004290 4898008580