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4896438080 = 26515301369
BaseRepresentation
bin1001000111101100…
…11011011101000000
3110122020111211022112
410203312123131000
540011442004310
62125511354452
7232224015452
oct44366333500
913566454275
104896438080
112092a03446
12b47982a28
1360056ba51
143464242d2
151d9ceb705
hex123d9b740

4896438080 has 28 divisors (see below), whose sum is σ = 11659643940. Its totient is φ = 1958575104.

The previous prime is 4896438077. The next prime is 4896438101. The reversal of 4896438080 is 808346984.

It can be written as a sum of positive squares in 2 ways, for example, as 2178275584 + 2718162496 = 46672^2 + 52136^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7650365 + ... + 7651004.

It is an arithmetic number, because the mean of its divisors is an integer number (416415855).

Almost surely, 24896438080 is an apocalyptic number.

4896438080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4896438080 is an abundant number, since it is smaller than the sum of its proper divisors (6763205860).

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

4896438080 is a wasteful number, since it uses less digits than its factorization.

4896438080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15301386 (or 15301376 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The square root of 4896438080 is about 69974.5530889623. The cubic root of 4896438080 is about 1698.0875933990.

The spelling of 4896438080 in words is "four billion, eight hundred ninety-six million, four hundred thirty-eight thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 15301369 30602738 61205476 76506845 122410952 153013690 244821904 306027380 489643808 612054760 979287616 1224109520 2448219040 4896438080