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10802255693 = 23499941209
BaseRepresentation
bin10100000111101110…
…10101011101001101
31000212211100110001012
422003313111131031
5134110334140233
64543521455005
7531455441555
oct120367253515
930784313035
1010802255693
114643656649
1221157a1465
131031c7cc98
14746918165
1543352d548
hex283dd574d

10802255693 has 8 divisors (see below), whose sum is σ = 11294520000. Its totient is φ = 10311874848.

The previous prime is 10802255593. The next prime is 10802255743. The reversal of 10802255693 is 39655220801.

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 10802255693 - 228 = 10533820237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10802255693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10802255593) 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, 459128 + ... + 482081.

It is an arithmetic number, because the mean of its divisors is an integer number (1411815000).

Almost surely, 210802255693 is an apocalyptic number.

It is an amenable number.

10802255693 is a deficient number, since it is larger than the sum of its proper divisors (492264307).

10802255693 is an equidigital number, since it uses as much as digits as its factorization.

10802255693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941731.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 10802255693 in words is "ten billion, eight hundred two million, two hundred fifty-five thousand, six hundred ninety-three".

Divisors: 1 23 499 11477 941209 21647807 469663291 10802255693