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4050053788 = 2211674093359
BaseRepresentation
bin1111000101100110…
…1110101010011100
3101110020220001100011
43301121232222130
531243303210123
61505514413004
7202235613664
oct36131565234
911406801304
104050053788
1117991713a0
12950431164
134c70c8441
142a5c631a4
1518a860e0d
hexf166ea9c

4050053788 has 48 divisors (see below), whose sum is σ = 7868851200. Its totient is φ = 1808484480.

The previous prime is 4050053767. The next prime is 4050053789. The reversal of 4050053788 is 8873500504.

It is a self number, because there is not a number n which added to its sum of digits gives 4050053788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4050053789) 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, 1204053 + ... + 1207411.

It is an arithmetic number, because the mean of its divisors is an integer number (163934400).

Almost surely, 24050053788 is an apocalyptic number.

It is an amenable number.

4050053788 is a deficient number, since it is larger than the sum of its proper divisors (3818797412).

4050053788 is a wasteful number, since it uses less digits than its factorization.

4050053788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850 (or 3848 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 4050053788 is about 63640.0329038256. The cubic root of 4050053788 is about 1593.9949103203.

The spelling of 4050053788 in words is "four billion, fifty million, fifty-three thousand, seven hundred eighty-eight".

Divisors: 1 2 4 11 22 44 67 134 268 409 737 818 1474 1636 2948 3359 4499 6718 8998 13436 17996 27403 36949 54806 73898 109612 147796 225053 301433 450106 602866 900212 1205732 1373831 2475583 2747662 4951166 5495324 9902332 15112141 30224282 60448564 92046677 184093354 368186708 1012513447 2025026894 4050053788