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10104345044 = 2212719890443
BaseRepresentation
bin10010110100100010…
…00001000111010100
3222002012002220121122
421122101001013110
5131143203020134
64350351103112
7505252341623
oct113221010724
928065086548
1010104345044
114315703a92
121b5bb11a98
13c504c28c1
146bbd656ba
153e212002e
hex25a4411d4

10104345044 has 12 divisors (see below), whose sum is σ = 17821837824. Its totient is φ = 5012391384.

The previous prime is 10104344959. The next prime is 10104345089. The reversal of 10104345044 is 44054340101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9944714 + ... + 9945729.

It is an arithmetic number, because the mean of its divisors is an integer number (1485153152).

Almost surely, 210104345044 is an apocalyptic number.

It is an amenable number.

10104345044 is a deficient number, since it is larger than the sum of its proper divisors (7717492780).

10104345044 is a wasteful number, since it uses less digits than its factorization.

10104345044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19890574 (or 19890572 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 10104345044 its reverse (44054340101), we get a palindrome (54158685145).

The spelling of 10104345044 in words is "ten billion, one hundred four million, three hundred forty-five thousand, forty-four".

Divisors: 1 2 4 127 254 508 19890443 39780886 79561772 2526086261 5052172522 10104345044