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10231140696 = 233760899647
BaseRepresentation
bin10011000011101001…
…01101000101011000
3222102000200210112220
421201310231011120
5131423133000241
64411120504040
7511352155350
oct114164550530
928360623486
1010231140696
114380237487
121b9647b020
13c70858a0a
146d0b2db60
153ed319166
hex261d2d158

10231140696 has 32 divisors (see below), whose sum is σ = 29231831040. Its totient is φ = 2923183008.

The previous prime is 10231140671. The next prime is 10231140709. The reversal of 10231140696 is 69604113201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30449656 + ... + 30449991.

It is an arithmetic number, because the mean of its divisors is an integer number (913494720).

Almost surely, 210231140696 is an apocalyptic number.

It is an amenable number.

10231140696 is an abundant number, since it is smaller than the sum of its proper divisors (19000690344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10231140696 is a wasteful number, since it uses less digits than its factorization.

10231140696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60899663 (or 60899659 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

Adding to 10231140696 its reverse (69604113201), we get a palindrome (79835253897).

The spelling of 10231140696 in words is "ten billion, two hundred thirty-one million, one hundred forty thousand, six hundred ninety-six".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 60899647 121799294 182698941 243598588 365397882 426297529 487197176 730795764 852595058 1278892587 1461591528 1705190116 2557785174 3410380232 5115570348 10231140696