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7070734068 = 22343101211643
BaseRepresentation
bin1101001010111001…
…01101011011110100
3200020202211111200120
412211130231123310
5103440101442233
63125342211540
7340135151016
oct64534553364
920222744616
107070734068
112aa9277182
121453b83bb0
13888b70918
144b10d01b6
152b5b3c4b3
hex1a572d6f4

7070734068 has 96 divisors (see below), whose sum is σ = 17156654592. Its totient is φ = 2264976000.

The previous prime is 7070734063. The next prime is 7070734079. The reversal of 7070734068 is 8604370707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7070734063) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 10996155 + ... + 10996797.

It is an arithmetic number, because the mean of its divisors is an integer number (178715152).

Almost surely, 27070734068 is an apocalyptic number.

It is an amenable number.

7070734068 is an abundant number, since it is smaller than the sum of its proper divisors (10085920524).

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

7070734068 is a wasteful number, since it uses less digits than its factorization.

7070734068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005 (or 1003 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 7070734068 is about 84087.6570490580. The cubic root of 7070734068 is about 1919.3529058505.

The spelling of 7070734068 in words is "seven billion, seventy million, seven hundred thirty-four thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 43 86 101 129 172 202 211 258 303 404 422 516 606 633 643 844 1212 1266 1286 1929 2532 2572 3858 4343 7716 8686 9073 13029 17372 18146 21311 26058 27219 27649 36292 42622 52116 54438 55298 63933 64943 82947 85244 108876 110596 127866 129886 135673 165894 194829 255732 259772 271346 331788 389658 407019 542692 779316 814038 916373 1628076 1832746 2749119 2792549 3665492 5498238 5585098 5833939 8377647 10996476 11170196 11667878 13702973 16755294 17501817 23335756 27405946 33510588 35003634 41108919 54811892 70007268 82217838 164435676 589227839 1178455678 1767683517 2356911356 3535367034 7070734068