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10252303351 = 67153019453
BaseRepresentation
bin10011000110001010…
…11011101111110111
3222110111111222020221
421203011123233313
5131444042201401
64413154235211
7512030066143
oct114305335767
928414458227
1010252303351
114391181284
121ba1585b07
13c750583b4
146d387c223
154000e97a1
hex26315bbf7

10252303351 has 4 divisors (see below), whose sum is σ = 10405322872. Its totient is φ = 10099283832.

The previous prime is 10252303343. The next prime is 10252303357. The reversal of 10252303351 is 15330325201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15330325201 = 22516810451.

It is a cyclic number.

It is not a de Polignac number, because 10252303351 - 23 = 10252303343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10252303357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76509660 + ... + 76509793.

It is an arithmetic number, because the mean of its divisors is an integer number (2601330718).

Almost surely, 210252303351 is an apocalyptic number.

10252303351 is a deficient number, since it is larger than the sum of its proper divisors (153019521).

10252303351 is an equidigital number, since it uses as much as digits as its factorization.

10252303351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153019520.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 10252303351 its reverse (15330325201), we get a palindrome (25582628552).

The spelling of 10252303351 in words is "ten billion, two hundred fifty-two million, three hundred three thousand, three hundred fifty-one".

Divisors: 1 67 153019453 10252303351