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10131230333 = 75032877373
BaseRepresentation
bin10010110111101111…
…00100111001111101
3222011001200211022002
421123313210321331
5131222043332313
64353151232045
7506030015450
oct113367447175
928131624262
1010131230333
1143298a7334
121b68b18625
13c55c46c63
146c1763497
153e4681058
hex25bde4e7d

10131230333 has 8 divisors (see below), whose sum is σ = 11601571968. Its totient is φ = 8666644464.

The previous prime is 10131230269. The next prime is 10131230357. The reversal of 10131230333 is 33303213101.

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 10131230333 - 26 = 10131230269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131230363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1435166 + ... + 1442207.

It is an arithmetic number, because the mean of its divisors is an integer number (1450196496).

Almost surely, 210131230333 is an apocalyptic number.

It is an amenable number.

10131230333 is a deficient number, since it is larger than the sum of its proper divisors (1470341635).

10131230333 is an equidigital number, since it uses as much as digits as its factorization.

10131230333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2877883.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 10131230333 its reverse (33303213101), we get a palindrome (43434443434).

The spelling of 10131230333 in words is "ten billion, one hundred thirty-one million, two hundred thirty thousand, three hundred thirty-three".

Divisors: 1 7 503 3521 2877373 20141611 1447318619 10131230333