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4014241420 = 2257197145549
BaseRepresentation
bin1110111101000100…
…0111011010001100
3101100202111121000011
43233101013122030
531210121211140
61502155043004
7201322326520
oct35721073214
911322447004
104014241420
11177aa30aa2
12940440464
134bc8699a7
142a11bdd80
15187639cea
hexef44768c

4014241420 has 48 divisors (see below), whose sum is σ = 9683150400. Its totient is φ = 1369315584.

The previous prime is 4014241409. The next prime is 4014241423. The reversal of 4014241420 is 241424104.

It is a super-2 number, since 2×40142414202 = 32228268356087232800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4014241391 and 4014241400.

It is not an unprimeable number, because it can be changed into a prime (4014241423) 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 15 ways as a sum of consecutive naturals, for example, 45195 + ... + 100354.

It is an arithmetic number, because the mean of its divisors is an integer number (201732300).

Almost surely, 24014241420 is an apocalyptic number.

It is an amenable number.

4014241420 is an abundant number, since it is smaller than the sum of its proper divisors (5668908980).

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

4014241420 is a wasteful number, since it uses less digits than its factorization.

4014241420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145762 (or 145760 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 4014241420 is about 63358.0414785684. The cubic root of 4014241420 is about 1589.2827243488.

Adding to 4014241420 its reverse (241424104), we get a palindrome (4255665524).

The spelling of 4014241420 in words is "four billion, fourteen million, two hundred forty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 197 394 788 985 1379 1970 2758 3940 5516 6895 13790 27580 145549 291098 582196 727745 1018843 1455490 2037686 2910980 4075372 5094215 10188430 20376860 28673153 57346306 114692612 143365765 200712071 286731530 401424142 573463060 802848284 1003560355 2007120710 4014241420