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10033251125 = 53531514453
BaseRepresentation
bin10010101100000011…
…10100001100110101
3221220020022222002112
421112001310030311
5131022003014000
64335331220405
7503430141002
oct112601641465
927806288075
1010033251125
114289566087
121b40147705
13c3b8601b1
146b273a8a9
153dac7a235
hex256074335

10033251125 has 16 divisors (see below), whose sum is σ = 12757760496. Its totient is φ = 7875150400.

The previous prime is 10033251121. The next prime is 10033251143. The reversal of 10033251125 is 52115233001.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1156408036 + 8876843089 = 34006^2 + 94217^2 .

It is not a de Polignac number, because 10033251125 - 22 = 10033251121 is a prime.

It is a super-2 number, since 2×100332511252 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10033251125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10033251121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 750602 + ... + 763851.

It is an arithmetic number, because the mean of its divisors is an integer number (797360031).

Almost surely, 210033251125 is an apocalyptic number.

It is an amenable number.

10033251125 is a deficient number, since it is larger than the sum of its proper divisors (2724509371).

10033251125 is an equidigital number, since it uses as much as digits as its factorization.

10033251125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514521 (or 1514511 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 10033251125 its reverse (52115233001), we get a palindrome (62148484126).

The spelling of 10033251125 in words is "ten billion, thirty-three million, two hundred fifty-one thousand, one hundred twenty-five".

Divisors: 1 5 25 53 125 265 1325 6625 1514453 7572265 37861325 80266009 189306625 401330045 2006650225 10033251125