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10251031102293 = 319985012019869
BaseRepresentation
bin1001010100101100000100…
…0100010100001101010101
31100021222200222112112101110
42111023001010110031111
52320423102430233133
633445131512445233
72105420051454222
oct225130104241525
940258628475343
1010251031102293
1132a248a8a4723
1211968756a9819
1359488ba241c7
1427621c866949
1512b9bd533c63
hex952c1114355

10251031102293 has 16 divisors (see below), whose sum is σ = 13738347792000. Its totient is φ = 6798875688000.

The previous prime is 10251031102283. The next prime is 10251031102339. The reversal of 10251031102293 is 39220113015201.

It is not a de Polignac number, because 10251031102293 - 29 = 10251031101781 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10251031102293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10251031102283) 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, 4065163 + ... + 6085031.

It is an arithmetic number, because the mean of its divisors is an integer number (858646737000).

Almost surely, 210251031102293 is an apocalyptic number.

It is an amenable number.

10251031102293 is a deficient number, since it is larger than the sum of its proper divisors (3487316689707).

10251031102293 is a wasteful number, since it uses less digits than its factorization.

10251031102293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028572.

The product of its (nonzero) digits is 3240, while the sum is 30.

Adding to 10251031102293 its reverse (39220113015201), we get a palindrome (49471144117494).

The spelling of 10251031102293 in words is "ten trillion, two hundred fifty-one billion, thirty-one million, one hundred two thousand, two hundred ninety-three".

Divisors: 1 3 199 597 8501 25503 1691699 2019869 5075097 6059607 401953931 1205861793 17170906369 51512719107 3417010367431 10251031102293