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5017367221 = 191578631949
BaseRepresentation
bin1001010110000111…
…01111001010110101
3110221200001122220121
410223003233022311
540233421222341
62145511331541
7235222626526
oct45303571265
913850048817
105017367221
11214519a289
12b80380bb1
1361c62c859
1435850284d
151e57374d1
hex12b0ef2b5

5017367221 has 16 divisors (see below), whose sum is σ = 5323968000. Its totient is φ = 4715126208.

The previous prime is 5017367207. The next prime is 5017367273. The reversal of 5017367221 is 1227637105.

It is a cyclic number.

It is not a de Polignac number, because 5017367221 - 25 = 5017367189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5017367291) 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, 2573355 + ... + 2575303.

It is an arithmetic number, because the mean of its divisors is an integer number (332748000).

Almost surely, 25017367221 is an apocalyptic number.

It is an amenable number.

5017367221 is a deficient number, since it is larger than the sum of its proper divisors (306600779).

5017367221 is a wasteful number, since it uses less digits than its factorization.

5017367221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2988.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 5017367221 is about 70833.3764619477. The cubic root of 5017367221 is about 1711.9534941521.

The spelling of 5017367221 in words is "five billion, seventeen million, three hundred sixty-seven thousand, two hundred twenty-one".

Divisors: 1 19 157 863 1949 2983 16397 37031 135491 305993 1681987 2574329 5813867 31957753 264071959 5017367221