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10885702223 = 112321870717
BaseRepresentation
bin10100010001101011…
…01010001001001111
31001002122100222011102
422020311222021033
5134243214432343
65000102213315
7533520641114
oct121065521117
931078328142
1010885702223
114686771220
12213972423b
131046349026
14753a3a90b
1543aa133b8
hex288d6a24f

10885702223 has 12 divisors (see below), whose sum is σ = 12414084648. Its totient is φ = 9465822960.

The previous prime is 10885702183. The next prime is 10885702273. The reversal of 10885702223 is 32220758801.

It is not a de Polignac number, because 10885702223 - 26 = 10885702159 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10885702273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 929540 + ... + 941177.

It is an arithmetic number, because the mean of its divisors is an integer number (1034507054).

Almost surely, 210885702223 is an apocalyptic number.

10885702223 is a deficient number, since it is larger than the sum of its proper divisors (1528382425).

10885702223 is a wasteful number, since it uses less digits than its factorization.

10885702223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870774 (or 1870751 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 10885702223 in words is "ten billion, eight hundred eighty-five million, seven hundred two thousand, two hundred twenty-three".

Divisors: 1 11 23 253 529 5819 1870717 20577887 43026491 473291401 989609293 10885702223