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10031443244 = 2229691125149
BaseRepresentation
bin10010101011110101…
…11010110100101100
3221220002221010010222
421111322322310230
5131021022140434
64335224350512
7503405601134
oct112572726454
927802833128
1010031443244
114288540869
121b3b615438
13c3b379344
146b23c9ac4
153daa1e72e
hex255ebad2c

10031443244 has 24 divisors (see below), whose sum is σ = 18186798000. Its totient is φ = 4835718720.

The previous prime is 10031443237. The next prime is 10031443291. The reversal of 10031443244 is 44234413001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17582 + ... + 142730.

It is an arithmetic number, because the mean of its divisors is an integer number (757783250).

Almost surely, 210031443244 is an apocalyptic number.

It is an amenable number.

10031443244 is a deficient number, since it is larger than the sum of its proper divisors (8155354756).

10031443244 is a wasteful number, since it uses less digits than its factorization.

10031443244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125873 (or 125871 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 10031443244 its reverse (44234413001), we get a palindrome (54265856245).

The spelling of 10031443244 in words is "ten billion, thirty-one million, four hundred forty-three thousand, two hundred forty-four".

Divisors: 1 2 4 29 58 116 691 1382 2764 20039 40078 80156 125149 250298 500596 3629321 7258642 14517284 86477959 172955918 345911836 2507860811 5015721622 10031443244