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4019292124 = 221609762423
BaseRepresentation
bin1110111110010001…
…1000011111011100
3101101010000012021021
43233210120133130
531212414321444
61502455213524
7201413263561
oct35744303734
911333005237
104019292124
111782870731
129420772a4
134c0917883
142a1b36868
15187cd6584
hexef9187dc

4019292124 has 12 divisors (see below), whose sum is σ = 7034310864. Its totient is φ = 2009489024.

The previous prime is 4019292119. The next prime is 4019292131. The reversal of 4019292124 is 4212929104.

It is a happy number.

It is a super-3 number, since 3×40192921243 (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4019292124.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 33177 + ... + 95599.

It is an arithmetic number, because the mean of its divisors is an integer number (586192572).

Almost surely, 24019292124 is an apocalyptic number.

It is an amenable number.

4019292124 is a deficient number, since it is larger than the sum of its proper divisors (3015018740).

4019292124 is a wasteful number, since it uses less digits than its factorization.

4019292124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78524 (or 78522 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 4019292124 is about 63397.8873780507. The cubic root of 4019292124 is about 1589.9489882504.

The spelling of 4019292124 in words is "four billion, nineteen million, two hundred ninety-two thousand, one hundred twenty-four".

Divisors: 1 2 4 16097 32194 62423 64388 124846 249692 1004823031 2009646062 4019292124