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10104104140 = 2251389436651
BaseRepresentation
bin10010110100100000…
…00110010011001100
3222002011122200011021
421122100012103030
5131143122313030
64350342003524
7505250316364
oct113220062314
928064580137
1010104104140
114315559a99
121b5ba165a4
13c5043a060
146bbd019a4
153e20c397a
hex25a4064cc

10104104140 has 48 divisors (see below), whose sum is σ = 23107623840. Its totient is φ = 3688819200.

The previous prime is 10104104113. The next prime is 10104104141. The reversal of 10104104140 is 4140140101.

It is not an unprimeable number, because it can be changed into a prime (10104104141) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 195186 + ... + 241465.

It is an arithmetic number, because the mean of its divisors is an integer number (481408830).

Almost surely, 210104104140 is an apocalyptic number.

10104104140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10104104140 is an abundant number, since it is smaller than the sum of its proper divisors (13003519700).

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

10104104140 is a wasteful number, since it uses less digits than its factorization.

10104104140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436762 (or 436760 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10104104140 its reverse (4140140101), we get a palindrome (14244244241).

It can be divided in two parts, 10104 and 104140, that added together give a square (114244 = 3382).

The spelling of 10104104140 in words is "ten billion, one hundred four million, one hundred four thousand, one hundred forty".

Divisors: 1 2 4 5 10 13 20 26 52 65 89 130 178 260 356 445 890 1157 1780 2314 4628 5785 11570 23140 436651 873302 1746604 2183255 4366510 5676463 8733020 11352926 22705852 28382315 38861939 56764630 77723878 113529260 155447756 194309695 388619390 505205207 777238780 1010410414 2020820828 2526026035 5052052070 10104104140