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6905130061324 = 2211156934774121
BaseRepresentation
bin110010001111011100111…
…0100110000111000001100
3220110010100101102202021211
41210132321310300320030
51401113201243430244
622404101205304204
71311610363043545
oct144367164607014
926403311382254
106905130061324
1122224a39a3250
12936316105064
133b11c68b5141
1419c2d26514cc
15be941a5c934
hex647b9d30e0c

6905130061324 has 12 divisors (see below), whose sum is σ = 13182521026248. Its totient is φ = 3138695482400.

The previous prime is 6905130061303. The next prime is 6905130061331. The reversal of 6905130061324 is 4231600315096.

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, 78467387017 + ... + 78467387104.

It is an arithmetic number, because the mean of its divisors is an integer number (1098543418854).

Almost surely, 26905130061324 is an apocalyptic number.

It is an amenable number.

6905130061324 is a deficient number, since it is larger than the sum of its proper divisors (6277390964924).

6905130061324 is a wasteful number, since it uses less digits than its factorization.

6905130061324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156934774136 (or 156934774134 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 6905130061324 in words is "six trillion, nine hundred five billion, one hundred thirty million, sixty-one thousand, three hundred twenty-four".

Divisors: 1 2 4 11 22 44 156934774121 313869548242 627739096484 1726282515331 3452565030662 6905130061324