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6806260480 = 2855317391
BaseRepresentation
bin1100101011010111…
…10100101100000000
3122120100011212010111
412111223310230000
5102414400313410
63043213441104
7330444155005
oct62553645400
918510155114
106806260480
112982a58268
12139b4a0194
13846131386
14487d278ac
1529c7e9b8a
hex195af4b00

6806260480 has 36 divisors (see below), whose sum is σ = 16303123872. Its totient is φ = 2722503680.

The previous prime is 6806260463. The next prime is 6806260511. The reversal of 6806260480 is 840626086.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 2657416 + ... + 2659975.

It is an arithmetic number, because the mean of its divisors is an integer number (452864552).

Almost surely, 26806260480 is an apocalyptic number.

It is an amenable number.

6806260480 is an abundant number, since it is smaller than the sum of its proper divisors (9496863392).

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

6806260480 is an equidigital number, since it uses as much as digits as its factorization.

6806260480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5317412 (or 5317398 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 6806260480 is about 82500.0635151271. The cubic root of 6806260480 is about 1895.1177032777.

The spelling of 6806260480 in words is "six billion, eight hundred six million, two hundred sixty thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 5317391 10634782 21269564 26586955 42539128 53173910 85078256 106347820 170156512 212695640 340313024 425391280 680626048 850782560 1361252096 1701565120 3403130240 6806260480