Search a number
-
+
4209059054 = 219712138807
BaseRepresentation
bin1111101011100001…
…0010010011101110
3101212100002100120002
43322320102103232
532110004342204
61533354424302
7206206261124
oct37270222356
911770070502
104209059054
11186a9a4402
12995732092
1352102b1b5
142bd013914
151997bd91e
hexfae124ee

4209059054 has 16 divisors (see below), whose sum is σ = 6351589728. Its totient is φ = 2091882912.

The previous prime is 4209059051. The next prime is 4209059093. The reversal of 4209059054 is 4509509024.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4209058999 and 4209059017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4209059051) 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, 473519 + ... + 482325.

It is an arithmetic number, because the mean of its divisors is an integer number (396974358).

Almost surely, 24209059054 is an apocalyptic number.

4209059054 is a deficient number, since it is larger than the sum of its proper divisors (2142530674).

4209059054 is a wasteful number, since it uses less digits than its factorization.

4209059054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10219.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 4209059054 is about 64877.2614557674. The cubic root of 4209059054 is about 1614.5878238978.

The spelling of 4209059054 in words is "four billion, two hundred nine million, fifty-nine thousand, fifty-four".

Divisors: 1 2 197 394 1213 2426 8807 17614 238961 477922 1734979 3469958 10682891 21365782 2104529527 4209059054