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4285348690 = 25775181517
BaseRepresentation
bin1111111101101101…
…0011101101010010
3102001122122021021011
43333123103231102
532234022124230
61545121521134
7211123601650
oct37733235522
912048567234
104285348690
1118a9a70997
129b71a31aa
13533a8c7ac
142c91d1dd0
151a133ce2a
hexff6d3b52

4285348690 has 32 divisors (see below), whose sum is σ = 8827421184. Its totient is φ = 1467288000.

The previous prime is 4285348667. The next prime is 4285348693. The reversal of 4285348690 is 968435824.

It is a super-2 number, since 2×42853486902 = 36728426789769432200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4285348693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11812 + ... + 93328.

It is an arithmetic number, because the mean of its divisors is an integer number (275856912).

Almost surely, 24285348690 is an apocalyptic number.

4285348690 is an abundant number, since it is smaller than the sum of its proper divisors (4542072494).

4285348690 is a wasteful number, since it uses less digits than its factorization.

4285348690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82282.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The square root of 4285348690 is about 65462.5747278550. The cubic root of 4285348690 is about 1624.2843321166.

The spelling of 4285348690 in words is "four billion, two hundred eighty-five million, three hundred forty-eight thousand, six hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 751 1502 3755 5257 7510 10514 26285 52570 81517 163034 407585 570619 815170 1141238 2853095 5706190 61219267 122438534 306096335 428534869 612192670 857069738 2142674345 4285348690