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10093120253 = 87723334933
BaseRepresentation
bin10010110011001100…
…01100101011111101
3222001101222122002122
421121212030223331
5131132314322003
64345310332325
7505055051366
oct113146145375
928041878078
1010093120253
11430a3376a7
121b581ba0a5
13c4b092708
146ba682b6d
153e1154238
hex25998cafd

10093120253 has 8 divisors (see below), whose sum is σ = 10111009368. Its totient is φ = 10075247424.

The previous prime is 10093120231. The next prime is 10093120273. The reversal of 10093120253 is 35202139001.

It can be written as a sum of positive squares in 4 ways, for example, as 1565151844 + 8527968409 = 39562^2 + 92347^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10093120253 - 226 = 10026011389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10093120273) 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 7 ways as a sum of consecutive naturals, for example, 2043575 + ... + 2048507.

It is an arithmetic number, because the mean of its divisors is an integer number (1263876171).

Almost surely, 210093120253 is an apocalyptic number.

It is an amenable number.

10093120253 is a deficient number, since it is larger than the sum of its proper divisors (17889115).

10093120253 is an equidigital number, since it uses as much as digits as its factorization.

10093120253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8143.

The product of its (nonzero) digits is 1620, while the sum is 26.

Adding to 10093120253 its reverse (35202139001), we get a palindrome (45295259254).

The spelling of 10093120253 in words is "ten billion, ninety-three million, one hundred twenty thousand, two hundred fifty-three".

Divisors: 1 877 2333 4933 2046041 4326241 11508689 10093120253