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6948168212 = 2213160122063
BaseRepresentation
bin1100111100010010…
…01010001000010100
3122221020012111221102
412132021022020110
5103212212340322
63105243205232
7334116312116
oct63611121024
918836174842
106948168212
112a46072687
12141ab16818
13869658b4b
1449cb073b6
152a9ecb792
hex19e24a214

6948168212 has 24 divisors (see below), whose sum is σ = 12273055872. Its totient is φ = 3441672000.

The previous prime is 6948168181. The next prime is 6948168259. The reversal of 6948168212 is 2128618496.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303893 + ... + 325955.

It is an arithmetic number, because the mean of its divisors is an integer number (511377328).

Almost surely, 26948168212 is an apocalyptic number.

It is an amenable number.

6948168212 is a deficient number, since it is larger than the sum of its proper divisors (5324887660).

6948168212 is a wasteful number, since it uses less digits than its factorization.

6948168212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22799 (or 22797 counting only the distinct ones).

The product of its digits is 331776, while the sum is 47.

The square root of 6948168212 is about 83355.6729443174. The cubic root of 6948168212 is about 1908.1980219681.

The spelling of 6948168212 in words is "six billion, nine hundred forty-eight million, one hundred sixty-eight thousand, two hundred twelve".

Divisors: 1 2 4 131 262 524 601 1202 2404 22063 44126 78731 88252 157462 314924 2890253 5780506 11561012 13259863 26519726 53039452 1737042053 3474084106 6948168212