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3070209212 = 227109650329
BaseRepresentation
bin1011011011111111…
…1010110010111100
321220222010210021022
42312333322302330
522241433143322
61224353123312
7136040230160
oct26677726274
97828123238
103070209212
111336064694
12718259538
1339c0c7355
14211a80ca0
1512e811942
hexb6ffacbc

3070209212 has 12 divisors (see below), whose sum is σ = 6140418480. Its totient is φ = 1315803936.

The previous prime is 3070209187. The next prime is 3070209223. The reversal of 3070209212 is 2129020703.

3070209212 is an admirable number.

It is a congruent number.

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, 54825137 + ... + 54825192.

It is an arithmetic number, because the mean of its divisors is an integer number (511701540).

Almost surely, 23070209212 is an apocalyptic number.

It is an amenable number.

3070209212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3070209212 is a wasteful number, since it uses less digits than its factorization.

3070209212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109650340 (or 109650338 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 3070209212 is about 55409.4686132253. The cubic root of 3070209212 is about 1453.4139473329.

Adding to 3070209212 its reverse (2129020703), we get a palindrome (5199229915).

The spelling of 3070209212 in words is "three billion, seventy million, two hundred nine thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 109650329 219300658 438601316 767552303 1535104606 3070209212