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10131313000 = 235319533227
BaseRepresentation
bin10010110111101111…
…11001000101101000
3222011001212000200211
421123313321011220
5131222104004000
64353153110504
7506030511454
oct113367710550
928131760624
1010131313000
114329953456
121b68b58434
13c55c75783
146c1785664
153e469a7ba
hex25bdf9168

10131313000 has 64 divisors (see below), whose sum is σ = 24955070400. Its totient is φ = 3839227200.

The previous prime is 10131312991. The next prime is 10131313001. The reversal of 10131313000 is 31313101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10131313001) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 247614 + ... + 285613.

It is an arithmetic number, because the mean of its divisors is an integer number (389922975).

Almost surely, 210131313000 is an apocalyptic number.

10131313000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10131313000 is an abundant number, since it is smaller than the sum of its proper divisors (14823757400).

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

10131313000 is a wasteful number, since it uses less digits than its factorization.

10131313000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533267 (or 533253 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 10131313000 its reverse (31313101), we get a palindrome (10162626101).

The spelling of 10131313000 in words is "ten billion, one hundred thirty-one million, three hundred thirteen thousand".

Divisors: 1 2 4 5 8 10 19 20 25 38 40 50 76 95 100 125 152 190 200 250 380 475 500 760 950 1000 1900 2375 3800 4750 9500 19000 533227 1066454 2132908 2666135 4265816 5332270 10131313 10664540 13330675 20262626 21329080 26661350 40525252 50656565 53322700 66653375 81050504 101313130 106645400 133306750 202626260 253282825 266613500 405252520 506565650 533227000 1013131300 1266414125 2026262600 2532828250 5065656500 10131313000