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10255223 = 111496257
BaseRepresentation
bin100111000111…
…101101110111
3201022000112002
4213013231313
510111131343
61003445515
7153111416
oct47075567
921260462
1010255223
1158749a0
12352689b
132180aa4
14150d47d
15d788b8
hex9c7b77

10255223 has 8 divisors (see below), whose sum is σ = 11264400. Its totient is φ = 9258880.

The previous prime is 10255211. The next prime is 10255243. The reversal of 10255223 is 32255201.

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 10255223 - 210 = 10254199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10255195 and 10255204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10255243) 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, 1490 + ... + 4767.

It is an arithmetic number, because the mean of its divisors is an integer number (1408050).

Almost surely, 210255223 is an apocalyptic number.

10255223 is a deficient number, since it is larger than the sum of its proper divisors (1009177).

10255223 is a wasteful number, since it uses less digits than its factorization.

10255223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6417.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 10255223 is about 3202.3777103896. The cubic root of 10255223 is about 217.2609643270.

The spelling of 10255223 in words is "ten million, two hundred fifty-five thousand, two hundred twenty-three".

Divisors: 1 11 149 1639 6257 68827 932293 10255223