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4019362712 = 23618236399
BaseRepresentation
bin1110111110010010…
…1001101110011000
3101101010010210002122
43233210221232120
531212424101322
61502500520412
7201414006431
oct35744515630
911333123078
104019362712
111782909772
129420b0108
134c0940a41
142a1b54488
15187cec442
hexef929b98

4019362712 has 16 divisors (see below), whose sum is σ = 7659852000. Its totient is φ = 1976735520.

The previous prime is 4019362709. The next prime is 4019362729. The reversal of 4019362712 is 2172639104.

It is a super-2 number, since 2×40193627122 = 32310553221231989888, which contains 22 as substring.

It is a congruent number.

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, 4117712 + ... + 4118687.

It is an arithmetic number, because the mean of its divisors is an integer number (478740750).

Almost surely, 24019362712 is an apocalyptic number.

It is an amenable number.

4019362712 is a deficient number, since it is larger than the sum of its proper divisors (3640489288).

4019362712 is a wasteful number, since it uses less digits than its factorization.

4019362712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8236466 (or 8236462 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 4019362712 is about 63398.4440818542. Note that the first 3 decimals coincide. The cubic root of 4019362712 is about 1589.9582959144.

The spelling of 4019362712 in words is "four billion, nineteen million, three hundred sixty-two thousand, seven hundred twelve".

Divisors: 1 2 4 8 61 122 244 488 8236399 16472798 32945596 65891192 502420339 1004840678 2009681356 4019362712