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6068770690 = 252106728807
BaseRepresentation
bin1011010011011101…
…00001011110000010
3120122221110111022211
411221232201132002
544412101130230
62442110452334
7303250462003
oct55156413602
916587414284
106068770690
112634732274
1212145040aa
137593c6b98
14417dd11aa
15257bbe42a
hex169ba1782

6068770690 has 16 divisors (see below), whose sum is σ = 10924684992. Its totient is φ = 2427308784.

The previous prime is 6068770633. The next prime is 6068770693. The reversal of 6068770690 is 960778606.

It is a super-2 number, since 2×60687706902 = 73659955375606152200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6068770693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196267 + ... + 225073.

It is an arithmetic number, because the mean of its divisors is an integer number (682792812).

Almost surely, 26068770690 is an apocalyptic number.

6068770690 is a deficient number, since it is larger than the sum of its proper divisors (4855914302).

6068770690 is a wasteful number, since it uses less digits than its factorization.

6068770690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49881.

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 6068770690 is about 77902.3150490407. The cubic root of 6068770690 is about 1824.0367158869.

The spelling of 6068770690 in words is "six billion, sixty-eight million, seven hundred seventy thousand, six hundred ninety".

Divisors: 1 2 5 10 21067 28807 42134 57614 105335 144035 210670 288070 606877069 1213754138 3034385345 6068770690