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7068072696 = 233351783737
BaseRepresentation
bin1101001010100101…
…00011101011111000
3200020120211021222020
412211102203223320
5103433411311241
63125205154440
7340103424636
oct64522435370
920216737866
107068072696
112aa78196a3
1214530bba20
1388844b449
144b09da356
152b57b3b66
hex1a54a3af8

7068072696 has 32 divisors (see below), whose sum is σ = 17675417040. Its totient is φ = 2355326208.

The previous prime is 7068072631. The next prime is 7068072703. The reversal of 7068072696 is 6962708607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42540 + ... + 126276.

Almost surely, 27068072696 is an apocalyptic number.

It is an amenable number.

7068072696 is an abundant number, since it is smaller than the sum of its proper divisors (10607344344).

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

7068072696 is a wasteful number, since it uses less digits than its factorization.

7068072696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87263 (or 87259 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 51.

The square root of 7068072696 is about 84071.8305736232. The cubic root of 7068072696 is about 1919.1120655524.

The spelling of 7068072696 in words is "seven billion, sixty-eight million, seventy-two thousand, six hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 24 3517 7034 10551 14068 21102 28136 42204 83737 84408 167474 251211 334948 502422 669896 1004844 2009688 294503029 589006058 883509087 1178012116 1767018174 2356024232 3534036348 7068072696