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6798712832 = 2139112
BaseRepresentation
bin1100101010011110…
…00010000000000000
3122112210222101200222
412111033002000000
5102410432302312
63042344002212
7330323051132
oct62517020000
918483871628
106798712832
11297977263a
121398a60368
138446bab02
14486d21052
1529bd08672
hex1953c2000

6798712832 has 42 divisors (see below), whose sum is σ = 13611537039. Its totient is φ = 3395624960.

The previous prime is 6798712793. The next prime is 6798712841. The reversal of 6798712832 is 2382178976.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 3399356416 + 3399356416 = 58304^2 + 58304^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=58304.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 7462457 + ... + 7463367.

Almost surely, 26798712832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6798712832

6798712832 is an abundant number, since it is smaller than the sum of its proper divisors (6812824207).

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

6798712832 is an frugal number, since it uses more digits than its factorization.

6798712832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848 (or 913 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 53.

The square root of 6798712832 is about 82454.3075406009. The cubic root of 6798712832 is about 1894.4169282636.

The spelling of 6798712832 in words is "six billion, seven hundred ninety-eight million, seven hundred twelve thousand, eight hundred thirty-two".

Divisors: 1 2 4 8 16 32 64 128 256 512 911 1024 1822 2048 3644 4096 7288 8192 14576 29152 58304 116608 233216 466432 829921 932864 1659842 1865728 3319684 3731456 6639368 7462912 13278736 26557472 53114944 106229888 212459776 424919552 849839104 1699678208 3399356416 6798712832