Search a number
-
+
10031033000 = 235337271109
BaseRepresentation
bin10010101011110010…
…10110101010101000
3221220002011021101202
421111321112222220
5131020421024000
64335211503332
7503402242112
oct112571265250
927802137352
1010031033000
11428829061a
121b3b457b48
13c3b2646b1
146b23203b2
153da98cdd5
hex255e56aa8

10031033000 has 64 divisors (see below), whose sum is σ = 24107101200. Its totient is φ = 3903955200.

The previous prime is 10031032993. The next prime is 10031033009. The reversal of 10031033000 is 33013001.

10031033000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 301577956 + 9729455044 = 17366^2 + 98638^2 .

It is not an unprimeable number, because it can be changed into a prime (10031033009) 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, 98555 + ... + 172554.

Almost surely, 210031033000 is an apocalyptic number.

10031033000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10031033000 is an abundant number, since it is smaller than the sum of its proper divisors (14076068200).

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

10031033000 is a wasteful number, since it uses less digits than its factorization.

10031033000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271167 (or 271153 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 11.

Adding to 10031033000 its reverse (33013001), we get a palindrome (10064046001).

The spelling of 10031033000 in words is "ten billion, thirty-one million, thirty-three thousand".

Divisors: 1 2 4 5 8 10 20 25 37 40 50 74 100 125 148 185 200 250 296 370 500 740 925 1000 1480 1850 3700 4625 7400 9250 18500 37000 271109 542218 1084436 1355545 2168872 2711090 5422180 6777725 10031033 10844360 13555450 20062066 27110900 33888625 40124132 50155165 54221800 67777250 80248264 100310330 135554500 200620660 250775825 271109000 401241320 501551650 1003103300 1253879125 2006206600 2507758250 5015516500 10031033000