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4795013840 = 24589673457
BaseRepresentation
bin1000111011100111…
…00001101011010000
3110101011122221102012
410131303201223100
534310010420330
62111445442052
7226552642121
oct43563415320
913334587365
104795013840
112040729961
12b19a10328
135b5549bc6
14336b82048
151d0e64c95
hex11dce1ad0

4795013840 has 40 divisors (see below), whose sum is σ = 11273686920. Its totient is φ = 1896452096.

The previous prime is 4795013813. The next prime is 4795013851. The reversal of 4795013840 is 483105974.

It can be written as a sum of positive squares in 4 ways, for example, as 6927424 + 4788086416 = 2632^2 + 69196^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329609 + ... + 343848.

It is an arithmetic number, because the mean of its divisors is an integer number (281842173).

Almost surely, 24795013840 is an apocalyptic number.

4795013840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4795013840 is an abundant number, since it is smaller than the sum of its proper divisors (6478673080).

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

4795013840 is a wasteful number, since it uses less digits than its factorization.

4795013840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673559 (or 673553 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 4795013840 is about 69246.0384426431. The cubic root of 4795013840 is about 1686.2810323733.

The spelling of 4795013840 in words is "four billion, seven hundred ninety-five million, thirteen thousand, eight hundred forty".

Divisors: 1 2 4 5 8 10 16 20 40 80 89 178 356 445 712 890 1424 1780 3560 7120 673457 1346914 2693828 3367285 5387656 6734570 10775312 13469140 26938280 53876560 59937673 119875346 239750692 299688365 479501384 599376730 959002768 1198753460 2397506920 4795013840