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6822942412 = 22111312793923
BaseRepresentation
bin1100101101010110…
…11101011011001100
3122121111120101102211
412112223131123030
5102433133124122
63045011200204
7331036024246
oct62653353314
918544511384
106822942412
112991411690
1213a4ba6064
13849722440
1448a22b096
1529dee2877
hex196add6cc

6822942412 has 48 divisors (see below), whose sum is σ = 14138191872. Its totient is φ = 2840201280.

The previous prime is 6822942409. The next prime is 6822942473. The reversal of 6822942412 is 2142492286.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25683 + ... + 119605.

It is an arithmetic number, because the mean of its divisors is an integer number (294545664).

Almost surely, 26822942412 is an apocalyptic number.

It is an amenable number.

6822942412 is an abundant number, since it is smaller than the sum of its proper divisors (7315249460).

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

6822942412 is a wasteful number, since it uses less digits than its factorization.

6822942412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94078 (or 94076 counting only the distinct ones).

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

The square root of 6822942412 is about 82601.1041814817. The cubic root of 6822942412 is about 1896.6647315061.

The spelling of 6822942412 in words is "six billion, eight hundred twenty-two million, nine hundred forty-two thousand, four hundred twelve".

Divisors: 1 2 4 11 13 22 26 44 52 127 143 254 286 508 572 1397 1651 2794 3302 5588 6604 18161 36322 72644 93923 187846 375692 1033153 1220999 2066306 2441998 4132612 4883996 11928221 13430989 23856442 26861978 47712884 53723956 131210431 155066873 262420862 310133746 524841724 620267492 1705735603 3411471206 6822942412