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5040784254 = 2311228124709
BaseRepresentation
bin1001011000111010…
…00100001101111110
3111000022010101001010
410230131010031332
540310420044004
62152105300050
7235625650002
oct45435041576
914008111033
105040784254
112157433900
12b88194626
1362443b39c
1435b67a702
151e7810a89
hex12c74437e

5040784254 has 48 divisors (see below), whose sum is σ = 11121279120. Its totient is φ = 1522012800.

The previous prime is 5040784253. The next prime is 5040784277. The reversal of 5040784254 is 4524870405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5040784253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 191652 + ... + 216360.

It is an arithmetic number, because the mean of its divisors is an integer number (231693315).

Almost surely, 25040784254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5040784254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5560639560).

5040784254 is an abundant number, since it is smaller than the sum of its proper divisors (6080494866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5040784254 is a wasteful number, since it uses less digits than its factorization.

5040784254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25017 (or 25006 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 39.

The square root of 5040784254 is about 70998.4806457152. The cubic root of 5040784254 is about 1714.6127018854.

The spelling of 5040784254 in words is "five billion, forty million, seven hundred eighty-four thousand, two hundred fifty-four".

Divisors: 1 2 3 6 11 22 33 66 121 242 281 363 562 726 843 1686 3091 6182 9273 18546 24709 34001 49418 68002 74127 102003 148254 204006 271799 543598 815397 1630794 2989789 5979578 6943229 8969367 13886458 17938734 20829687 41659374 76375519 152751038 229126557 458253114 840130709 1680261418 2520392127 5040784254